Find a Trail
Here is where you can find the perfect trail to get out and have fun!
Whether it's cycling through Niagara's wine country, trekking through Algonquin Park or going for an ATV ride north of Superior, we'll help you find your trail.
Search by region or activity to find your route. If life is a journey, we have your trail.
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| NAME | SUB-REGION | CLOSEST TOWN | LENGTH | ACTIVITIES |
|---|---|---|---|---|
| Mayflower Lake Trail | Muskoka | Huntsville | 3 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Mazinaw Powerline Snowmobile Club Trail | Frontenac | Cloyne | 500 km | Snowmobiling |
| Mazukama Falls Trail | Nipigon | Nipigon, Red Rock | 3.1km | Hiking & Walking, |
| McAuliffe Woods Conservation Area Trail | Essex | Tecumseh | 1 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry |
| McCarston's Lake Side Trail | Dufferin | Mono | 3.1 km | Hiking & Walking |
| McCormack Trail | Hamilton | Ancaster | 2.7 km | Hiking & Walking |
| McCrae Lake Conservation Trail | Nipissing | Parry Sound | 2.8 km | Hiking & Walking, Snowshoeing & Backcountry |
| McCraney Creek Trail | Halton | Oakville | 2km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing |
| McGeachie Park Trail | Hastings - North | Gilmour | 8km | Snowshoeing & Backcountry, Hiking & Walking, Cycling - Off-Road, Winter (Fat) Biking, |
| McGeachy Pond Conservation Area Recreational Trail | Chatham-Kent | Blenheim | 1km | Cycling - Roads & Paths, Hiking & Walking, Running |
| McGeachy Pond Conservation Area Trails | Chatham-Kent | Erie Beach | 15 hectare | Hiking & Walking |
| McGregor Spring Pond Trail | Halton | Terra Cotta | 1.8 km | Snowshoeing & Backcountry |
| McKeough Conservation Area | Lambton | Wallaceburg | 3 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| McLaughlin Bay Wildlife Reserve | Durham | Oshawa | 7 km | Hiking & Walking, Running, Cycling - Off-Road |
| McLean's Mountain Trail | Northeastern Manitoulin and the Islands | Little Current | 3 km | Hiking & Walking, Snowshoeing & Backcountry |
| McLean's Park Trail | Assiginack | Manitowaning | 3 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry |
| McManus Lake to Whitson Lake | Algonquin Park | Pembroke | 20 km | Canoe or Kayak, |
| McNutt Family Trail | North Bay | North Bay | 1.75 km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry |
| McParlan House Trail | Lanark | Perth | 2.5 km | Hiking & Walking |
| Meadow Loop Trail | Peterborough | Millbrook | 2.7 km | Hiking & Walking, Snowshoeing & Backcountry |
| Meadow Mouse Trail | Simcoe | Barrie | 1 km | Hiking & Walking |
| Meadow Side Trail | Peel | Caledon | 4 km | Hiking & Walking |
| Meandering River Nature Loop | Renfrew | Killaloe | 2 km | Hiking & Walking, Backpacking & Camping, Canoe or Kayak, |
| Meatbird Park Walking Loop | Greater Sudbury | Sudbury | 0.5 km | Hiking & Walking, Snowshoeing & Backcountry |
| Medds Mountain Trail | Peterborough | Millbrook | 1.3 km | Hiking & Walking |
| Medway Forest | London | London | 10 km | Hiking & Walking |
| Meisel Woods Trails | Frontenac | Oconto | 1.5 km - 3 km | Hiking & Walking, Snowshoeing & Backcountry |
| Melancthon Tract | Dufferin | Shelburne | 0.75 km | Hiking & Walking, Cycling Off-Road, Cross Country Skiing, Cross-Country Skiing, Geocaching, Running, Equestrian, and Snowshoe |
| Memorial Park Trail | Muskoka | Huntsville | from 1.2 km to 15 km | Hiking & Walking |
| Memorial Park Trail-Mitchells Bay | Chatham-Kent | Mitchells Bay | 1.1 | Cycling - Roads & Paths, Hiking & Walking, Running |
| Memory Lane Trail | Simcoe | Collingwood | 2 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing |
| Mer Bleue Bog Boardwalk | Ottawa | Ramsayville | 3 km | Hiking & Walking |
| Mer Bleue Trail | Ottawa | Navan | 1.2 km | Hiking & Walking |
| Merrickville - Rideau Trail | Ottawa | Rosedale | 7.8 km | Hiking & Walking |
| Merritt Trail | Niagara | St. Catharines | 45 km | Hiking & Walking, Running, Snowshoeing & Backcountry |
| Mesa Trail | Kawartha Lakes | Norland | 5 km | Cross Country Skiing, Hiking & Walking, Snowshoeing & Backcountry |
| Metcalfe's Rock | Grey | Collingwood | 2.4km | Hiking & Walking |
| Mica Loop | Frontenac | Sydenham | 2 km | Hiking & Walking, Running, Cross Country Skiing, Snowshoeing & Backcountry, Canoe or Kayak, |
| Mice, Men and Maiden's Blush | Halton | Burlington | 1 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry, Backpacking & Camping, |
| Michael Starr Trail | Durham | Oshawa | 2 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Michipicoten Trail | Algoma-Manitoulin | Michipicoten | 15 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Mid Pen Walking Trail | Simcoe | Midland | 1 km | Hiking & Walking |
| Middle Falls Walk | Neebing | Neebing | 0.7 km | Hiking & Walking |
| Middlebrun Bay Trail | Thunder Bay-Superior North | Pass Lake | 4.2 km | Hiking & Walking, Snowshoeing & Backcountry, Canoe or Kayak, Backpacking & Camping, |
| Midland Harbour Loop Trail - Simcoe Cty Trails Series | Simcoe | Midland | 8 km | Hiking & Walking, Cycling - Roads & Paths, Snowshoeing & Backcountry |
| Midland Rotary Waterfront Trail | Simcoe | Midland | 8 km | Hiking & Walking, Cycling - Roads & Paths, Snowmobiling |
| Midland Section - Ganaraska Hiking Trail | Simcoe | Craighurst | 35 km | Hiking & Walking, Snowshoeing & Backcountry |
| Mikisew Trail | Machar | South River | 3.2 km | Hiking & Walking, Canoe or Kayak, |
| Mildmay Rotary Park Trail | Bruce | Mildmay | 2 km | Hiking & Walking, Cycling - Roads & Paths, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry |
| Milgrove Trail | Peel | Mississauga | 3 km | Hiking & Walking, Cycling - Roads & Paths |
| Mill Creek Trail | Temiskaming Shores | Haileybury | 2 km | Hiking & Walking |
| Mill Pond Park Trail | York | Richmond HIll | 2.4 km | Hiking & Walking, Running, Cycling - Roads & Paths, Roller Blading |
| Mill Pond Trails | Leeds and Grenville | Tichborne | 6 km | Hiking & Walking, Snowshoeing & Backcountry |
| Mill Run Trail | Waterloo | Cambridge | 5 km | Hiking & Walking, Cycling - Roads & Paths |
| Mill Stream Conservation Area Trails | Middlesex | Delaware | 10 hectare | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Millcreek Trail | Dufferin | Orangeville | 1 km | Hiking & Walking |
| Millennium Recreational Trail - Niagara Falls Lions Legacy Pathway | Niagara | Niagara Falls | 1.2 km | Cross Country Skiing, Cycling - Off-Road, Hiking & Walking, Running |
| Millennium Trail | Prince Edward County | Picton | 49 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry |
| Millennium Trail | Renfrew | Petawawa | 2 km | Hiking & Walking, Running, Cycling - Roads & Paths, Snowshoeing & Backcountry |
| Miller Creek Wildlife Area Trail | Peterborough | Peterborough | 1.5 km | Hiking & Walking |
| Miller Sanctuary Conservation Trails | Chatham-Kent | Chatham | 2.2 hectare | Hiking & Walking |
| Millrace Trail | Waterloo | St. Jacobs | 2 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing |
| Milne Dam Conservation Park Trail | York | Markham | 2.3 km | Hiking & Walking, Running, Cycling |
| Minaki Trails | Kenora | Minaki | 1- 7 km | Cross Country Skiing, Cycling - Off-Road, Hiking & Walking, Running, Snowshoeing & Backcountry, Mountain Biking |
| Minden Labyrinth Trail | Haliburton | Minden | 0.1 km | Hiking & Walking |
| Minden Walking Trail | Haliburton | Minden | 2 km | Hiking & Walking |
| Minden Wild Water Trail | Haliburton | Minden | 0.8 km | Hiking & Walking, Canoe or Kayak, |
| Mine Loop | Frontenac | Sydenham | 2.2 km | Hiking & Walking, Running, Cross Country Skiing, Snowshoeing & Backcountry, Canoe or Kayak, |
| Mink Bay Trail | Kenora | Kenora | 4.3 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Mink Bay Trail, Keewatin | Kenora | Kenora | 4.3 km | Hiking & Walking, Running, Cycling - Off-Road, Cross Country Skiing, |
| Minnesing Mountain Bike Trail | Algonquin Park | Whitney | 4.7 - 23.4 km | Cycling - Off-Road, Winter (Fat) Biking, Mountain Biking, |
| Minnesing Trails | Algonquin Park | Whitney | 55.3 km | Cross Country Skiing, Snowshoeing & Backcountry |
| Misery Bay Trail | Burpee and Mills | Gore Bay | 14 km | Hiking & Walking |
| Missing Link Snowmobile Club Trail | Renfrew | Stonecliffe | Snowmobiling | |
| Mississauga Meadow Trail | Peel | Mississauga | 2.2 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Mississauga Valley Trail | Peel | Mississauga | 2 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Mizzy Lake Trail | Algonquin Park | Whitney | 11 km | Accessible, Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Mocassin Trail Park | Toronto | Don Mills | 5 | Hiking & Walking |
| Moffatt Creek Trail | Hudson | New Liskeard | 20 km | Hiking & Walking |
| Monarch Trail | Hamilton | Ancaster | 3.7 km | Hiking & Walking, Running, Equestrian, Snowshoeing & Backcountry |
| Mono Tract Trail | Dufferin | Mono | 2.5 km | Hiking & Walking, Cycling Off-Road, Cross Country Skiing, Cross-Country Skiing, Geocaching, Running, Equestrian, Snowshoe, and Snowmobiling, Mountain Biking, Winter (Fat) Biking, |
| Monument Hill Trail | Simcoe | Wasaga Beach | 4.5 km | Cross Country Skiing, Snowshoeing & Backcountry |
| Moon Island Trail | The Archipelago | Parry Sound | 4 km | Hiking & Walking, Backpacking & Camping, Canoe or Kayak, |
| Moonbeam Main Trail | Moonbeam | Moonbeam | 11 km | Accessible, Hiking & Walking, Cycling - Off-Road, Cross Country Skiing |
| Moor Falls to Devil's Lake - Ganaraska Hiking Trail | Haliburton | Moore Falls | 19 km | Hiking & Walking |
| Moore Habitat Management Area | Lambton | Sarnia | 4 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Moose Mountain Trail | Machar | South River | 2 km loop | Hiking & Walking, Snowshoeing & Backcountry |
| Moose Ridge Trail | Nickel Belt | Levack | 2 km | Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Morgan's Point Conservation Area Trail | Niagara | Morgan's Point | 5 km | Hiking & Walking, Snowshoeing & Backcountry, Canoe or Kayak, |
| Morningside Park Trail | Toronto | Toronto | 3 km | Hiking & Walking, Running, Cycling - Roads & Paths, Snowshoeing & Backcountry |
| Morrisburg - Waterfront Trail | Stormont, Dundas and Glengarry | Morrisburg | 27.5 km | Hiking & Walking, Cycling - Roads & Paths |
| Morrison Creek Trail | Halton | Oakville | 1.4 km | Hiking & Walking, Cross Country Skiing |
| Morrison Dam Conservation Area Trail | Huron | Exeter | 5 km loop | Accessibility, Hiking & Walking, Snowshoeing & Backcountry, Cross Country Skiing, |
| Mosa Forest Conservation Area Trail | Middlesex | Newbury | 119.8 hectare | Hiking & Walking, Snowshoeing & Backcountry |
| Mount Evergreen Trail | Kenora | Kenora | 20 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry |
| Mount Martin Trail | Renfrew | Deep River | 5 km | Hiking & Walking, Snowshoeing & Backcountry, Canoe or Kayak, |
| Mount Nemo Conservation Area Loop | Halton | Burlington | 4.6 km | Hiking & Walking, Rock Climbing, Geocaching |
| Mountain Bike Adventure Trail | Haliburton | Haliburton | 300 km | Cycling - Off-Road, Mountain Biking, Winter (Fat) Biking, |
| Mountain Portage Trail | Oliver Paipoonge | Kakabeka Falls | 1.3 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry, Canoe or Kayak, Backpacking & Camping, |
| Mountain Road Trail | Simcoe | Collingwood | 2.2 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing |
| Mountainview Conservation Area Trail | Niagara | Beamsville | 61 acres | Hiking & Walking |
| Mud Creek Recreational Trail | Chatham-Kent | Chatham | 3.15 km | Cycling - Roads & Paths, Hiking & Walking, Running |
| Mud Creek Trail | Chatham-Kent | Chatham | 3.1 | Cycling - Roads & Paths, Hiking & Walking, Running |
| Mud Lake Conservation Area Trail | Niagara | Welland | 114 acres | Hiking & Walking |
| Multi-Use Trail East of Lake St. Peter | Hastings - North | Lake St. Peter | 60km | Snowmobiling, ATVing, Hiking & Walking, Equestrian, Cycling - Off-Road, Winter (Fat) Biking, |
| Municipality of Bluewater Trail | Huron | Zurich | Hiking & Walking, Snowshoeing & Backcountry | |
| Murphys Point - Rideau Trail | Lanark | Westport | 23.7 km | Hiking & Walking |
| Murray Canal | Quinte West | Brighton | 5.7 km | Hiking & Walking, Cycling - Roads & Paths |
| Muskoka KOA Trails | Muskoka | Gravenhurst | Cycling - Off-Road, Snowshoeing & Backcountry, Winter (Fat) Biking, Mountain Biking, | |
| Muskoka Tourism Information Centre Trail | Muskoka | Gravenhurst | 6 km | Hiking & Walking, Snowshoeing & Backcountry |
| Muskrat Motor Trail | Stormont, Dundas and Glengarry | Maxwell | 3 km loop | Hiking & Walking |
| Muskrat River | Renfrew | Pembroke | variable, there and back | Canoeing & Kayaking |
| Muskrat Trail | Ottawa | Cumberland | 0.8 km | Hiking & Walking |
| Muskrat Urban Trail | Kenora | Kenora | 6.5 km | Accessible, Hiking & Walking, Running, Cycling - Roads & Paths |
| Mystery Falls Loop | Middlesex | Hungry Hollow | 3 | Hiking & Walking |
| Naftel's Creek Trail | Huron | Goderich | 3.2 km | Hiking & Walking, Cross Country Skiing |
| Nagano Trail | Simcoe | Barrie | 8 km | Snowshoeing & Backcountry |
| Nagle Bay Trail | Temagami | Temagami | 18 km | Hiking & Walking |
| Nakina Snowmobile Club Trail | Greenstone | Nakina | 200 km | Snowmobiling |
| Nanabush Trail | York | Jackson Point | 10km | Hiking & Walking, Backpacking & Camping, |
| Napanee River Trail | Lennox and Addington | Napanee | 1.5km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road |
| Nassagaweya Canyon Trail | Halton | Milton | 7.2 km | Hiking & Walking, Rock Climbing |
| Nation Valley ATV Trails | Leeds and Grenville | Wincester | 102km | ATVing, |
| Nature Trail | Calvin | Mattawa | 8.5 km loop | Hiking & Walking |
| Nature Trail - Island Lake Conservation Area | Dufferin | Orangeville | 5 km | Hiking & Walking, Snowshoeing & Backcountry |
| Nature Trivia Trail | Hamilton | Mountsberg | 1.5 km | Hiking & Walking, Snowshoeing & Backcountry |
| Nature's Winding Trail - North Hastings Scenic Route #5 | Hastings - North | Bancroft | 14.5km | Cycling - Roads & Paths, Motorcycling, Auto-Route |
| Naughton Ski Trail | Greater Sudbury | Sudbury | 9 km | Cross Country Skiing, Snowshoeing & Backcountry, Mountain Biking, |
| Navy Islands Water Trail | Leeds and Grenville | Gananoque | 3 km - 5 km | Backpacking & Camping, Canoe or Kayak, |
| Nawautin Nature Sanctuary and Wetland Trail | Northumberland | Grafton | 5.31 hectare | Hiking & Walking, Cycling - Off-Road |
| Neighbourwoods Trails | Latchford | Latchford | 6.5 km | Accessible, Hiking & Walking, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry, |
| Nellie Lunn Trails | Hastings - North | Coe Hill | 10 | Mountain Biking, Hiking & Walking, |
| New Dundee Snowmobile Club Trail | Waterloo | Baden | 60 km | Snowmobiling |
| New York Central Fitness Trail | Prescott and Russell | Embrun | 10 km | Accessible, Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry, |
| Newburgh Trail | Lennox and Addington | Napanee | 30 km | Hiking & Walking, Cycling - Roads & Paths, Cycling - Off-Road |
| Niagara Bruce Trail | Niagara | Niagara-on-the-Lake | 80.5 | Hiking & Walking, |
| Niagara Glen | Niagara | Queenston | 4 km | Hiking & Walking |
| Niagara on the Lake - Waterfront Trail | Niagara | Niagara-on-the-Lake | 7.3 km | Hiking & Walking, Cycling - Roads & Paths, Cross Country Skiing |
| Niagara Parkway - Niagara Glen to the Floral Clock | Niagara | Thorold | 6 km | Hiking & Walking, Running |
| Niagara River Recreation Trail | Niagara | Fonthill | 56 km | Hiking & Walking, Cycling - Roads & Paths, Winter (Fat) Biking, Mountain Biking, |
| Niagara to Grimsby Waterfront Trail | Niagara | Niagara-on-the-Lake | 70 km | Hiking & Walking, Cycling - Roads & Paths, Cross Country Skiing |
| Nicholson Point - Waterfront Trail | Lennox and Addington | Bayview | 4.6 km | Hiking & Walking, Cycling - Roads & Paths |
| Nicholsons Locks & Vicinity Tour | Ottawa | Andrewsville | 3.5 km | Hiking & Walking |
| Nimkee's Hiking Trail | Cockburn Island | Gore Bay | 20 km | Hiking & Walking, Backpacking & Camping, |
| Nipigon Bay Snowmobile Club | Nipigon | Nipigon | 200 km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road, Camping & Backpacking, Equestrian, Rock Climbing, Canoeing & Kayaking, Ice Climbing, ATVing |
| Nipigon River Recreational Trail | Nipigon | Nipigon, Red Rock | 8.2 km | Hiking & Walking, Camping & Backpacking, Canoe or Kayak, |
| Nipissing Trail | Lambton | Grand Bend | 2 km | Canoeing & Kayaking, Snowshoeing & Backcountry |
| Nipissing Trail | Barrie | Penetanguishene | 1 km | Hiking & Walking, Cycling - Off-Road, Geocaching, Canoe or Kayak, Backpacking & Camping, |
| Nippissing Bluffs Trail | Greenstone | Geraldton | 3 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Noble Nature Trail | Algoma-Manitoulin | Gore Bay | 1.1 km | Hiking & Walking, Running |
| Nogies Creek Paddling Route | Northumberland | Peterborough | 5 km | Canoeing & Kayaking |
| Nokiidaa Trail - Aurora North/South | York | Aurora | 20 km | Hiking & Walking, Running, Cycling - Roads & Paths, Snowshoeing & Backcountry, |
| Nokiidaa Trail-Aurora South: Sheppard’s Bush Conservation Area | York | Aurora | 4.5km | Hiking & Walking, Cycling |
| Nokiidaa Trail-East Gwillimbury: Rogers Reservoir C.A. | York | East Gwillimbury | 4.5 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry |
| Nokomis Trail | Algoma-Manitoulin | Wawa | 5 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Nolin Creek Walking Loop | Greater Sudbury | Sudbury | 1.3 km | Hiking & Walking |
| Norfolk Conservation Area Trail | Norfolk County | Port Ryerse | 46 acres | Hiking & Walking, Backpacking & Camping, Canoe or Kayak, |
| North Bay - Mattawa Trail | North Bay | North Bay | 3.5-10 km | Hiking & Walking, Running, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry, Canoe or Kayak, |
| North Bay Snowmobilers Club Trail | North Bay | North Bay | 200 km | Snowmobiling |
| North Grenville Rail Trail | Leeds and Grenville | Kemptville | 3.5km | Hiking & Walking, Running, Snowshoeing & Backcountry, Snowmobiling, Cycling - Off-Road, |
| North Lakeshore Trail | Chatham-Kent | Mitchells Bay | 1.8km | Cycling - Roads & Paths, Hiking & Walking, Running |
| North Muskoka Trans Canada Trail | Muskoka | Huntsville | 53 km | Hiking & Walking, Cycling - Off-Road, Equestrian, Snowmobiling, Snowshoeing & Backcountry |
| North Portage | Coleman | Latchford | 2 km | Canoe or Kayak, Backpacking & Camping, |
| North Simcoe Rail Trail | Simcoe | Midhurst | 30 km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road, Equestrian, Snowmobiling, Snowshoeing & Backcountry |
| Northern Corridor Snowmobile Trails | Algoma-Manitoulin | Hearst | 1000 km | Snowmobiling, |
| Northern Ravines & Gardens | Toronto | Toronto | 4.8 km | Accessible, Hiking & Walking |
| Northumberland - Millennium Trail | Northumberland | Warkworth | 2.6 km | Hiking & Walking, Running, Equestrian, Snowshoeing & Backcountry |
| Northumberland Forest | Northumberland | Grafton | 90 km | Hiking & Walking, Running, Cycling - Off-Road, Equestrian, Snowmobiling, Fatbiking, Snowshoeing & Backcountry, Winter (Fat) Biking, Mountain Biking, |
| Northumberland Forest - Beagle Club Trailhead | Northumberland | Harwood | 40 | Hiking & Walking, Cross Country Skiing, |
| Northumberland Forest - Carstairs | Northumberland | Roseneath | 3.2 | Hiking & Walking, |
| Northumberland Paddling Routes - Route 1 | Northumberland | Campbellford | 3.5 km | Canoe or Kayak, |
| Northumberland Paddling Routes - Route 10 | Barrie | Hoards Station | 9 km | Canoe or Kayak, |
| Northumberland Paddling Routes - Route 5 | Durham | Campbellford | 7.5 km | Canoe or Kayak, |
| Northumberland Paddling Routes - Route 6 | Barrie | Campbellford | 11 km | Canoe or Kayak, |
| Northumberland Paddling Routes - Route 7 | Northumberland | Meyersburg | 3 km | Canoe or Kayak, |
| Northumberland Paddling Routes - Route 8 | Northumberland | Campbellford | 8 km | Canoe or Kayak, |
| Northumberland Paddling Routes - Route 9 | Barrie | Presqu'ile | 4.5 km | Canoe or Kayak, |
| Northview Heights Trail | Waterloo | Cambridge | 2 km | Hiking & Walking |
| Nursery Loop | Moonbeam | Moonbeam | 9 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing |
| O'Donnell Point | Muskoka | Parry Sound | Hiking & Walking | |
| O-Kee-Lee Park Trail | Lanark | Carleton Place | 1 km | Hiking & Walking |
| Oak Forest Walking Loop | Greater Sudbury | Sudbury | 2 km | Accessible, Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Oak Highland Trail | Renfrew | Stonecliffe | 1 km | Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Oak Ridges Moraine Trail | Peel | Palgrave | 260 km | Hiking & Walking, Cycling Off-Road, Equestrian, |
| Oak Ridges Moraine Walk | York | Richmond Hill | 15 km | Hiking, Cycling, Cross Country Skiing |
| Oak Ridges Trail - Northumberland County | Durham | Cobourg | 40km | Hiking & Walking |
| Oakridge Trail | Peel | Mississauga | 5 km | Cycling - Roads & Paths |
| Oakville - Waterfront Trail | Peel | Oakville | 5.8 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Oastler Lake Trail | Seguin | Parry Sound | Backpacking & Camping, Canoe or Kayak, | |
| Obabika Old-Growth Pine Trail | Temagami | Latchford | 6 km | Hiking & Walking |
| Odessa Trail - 2 | Lennox and Addington | Napanee | 24 km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road |
| Odessa Trail-1 | Lennox and Addington | Napanee | 28 km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road |
| Off-Island Trails | Ottawa | Cumberland | 2 km | Hiking & Walking |
| Oh-Say-Yah-Wah-Kaw Trail | Timmins | Shillington | 3 km | Hiking & Walking, Canoe or Kayak, |
| Ojibway Power Toboggan Assoc. Trail | Sioux Lookout | Sioux Lookout | 150 km | Snowmobiling |
| Old Abbey Trail | Halton | Oakville | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing | |
| Old Baldy Conservation Area Trail | Grey | Kimberly | 1 km | Hiking & Walking, Geocaching |
| Old Dog Trail | Machar | South River | 1.7 km | Hiking & Walking |
| Old Farms Trail | Huron | Goderich | 3 km | Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Old Growth White Pine Trail | Temagami | Marten River | 4.8 km | Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Old Hastings Snow Riders Trail | Hastings - North | Bancroft | 400 km | Snowmobiling |
| Old Nipissing Road | Magnetawan | Magnetawan | 70 km | Hiking & Walking, Cycling - Off-Road, Snowmobiling, Snowshoeing & Backcountry, ATVing |
| Old Quarry Trail | Simcoe | Minesing | 2.8 km | Hiking & Walking, Snowshoeing & Backcountry |
| Old Railway Bike Trail - Algonquin Park | Algonquin Park | Whitney | 10 km | Hiking & Walking, Snowshoeing & Backcountry, Cycling - Off-Road, Backpacking & Camping, |
| Old Shore Road Trail | Bruce | Port Elgin | 6 km | Hiking & Walking, Cycling - Off-Road, Camping & Backpacking, Canoeing & Kayaking, Snowshoeing & Backcountry |
| Old Stone Road Trail | Muskoka | Gravenhurst | 6 km | Hiking & Walking, Running, Cycling - Off-Road, Snowshoeing & Backcountry |
| Old-Growth Trail | Temagami | Temagami | 2-10 km | Hiking & Walking, Canoeing & Kayaking |
| Oliphant Fen Trail | Bruce | Wiarton | .25 km | Hiking & Walking, Geocaching |
| Olympic Trail | Marathon | Marathon | 5 km | Cross Country Skiing |
| Omanique Beach Waterfront Trail | Renfrew | Barry's Bay | 1km | Accessible, Hiking & Walking, Running |
| Onaping - Windy Lake Cross Country Ski Trails | Greater Sudbury | Onaping | 1.5-15 km | Cross Country Skiing, Snowshoeing & Backcountry |
| One-a-Day Trail | Machar | South River | 1 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry |
| Ontario Ale Trails - Tourism Trail | Toronto | Markham | 800 | Hiking & Walking, |
| Ontario Barn Quilt Trails - Tourism Trail | Middlesex | Wardsville | 800 | Hiking & Walking, Cycling - Roads & Paths, |
| Ontario Bicycle Route | Toronto | Toronto | 7500 km | Cycling - Roads & Paths |
| Ontario Ice Cream Trail - Tourism Trail | Peel | Mississauga | 800 | Hiking & Walking, Cycling - Roads & Paths, Eating |
| Ontario Parks - 14 Must See Ontario Trails | Peterborough | Peterborough | 220 | Hiking & Walking, Snowshoeing & Backcountry, |
| Ontario Wine Route - Tourism Trail | Essex | Harrow | 400 km | Hiking & Walking, Cycling - Roads & Paths, |
| Opeongo Heritage Trail | Renfrew | Wilno | 2km | Hiking & Walking, Cycling - Off-Road, Equestrian, Cross Country Skiing |
| Opeongo Hills Nordic Ski Club | Pembroke | Killaloe | 15 | Cross Country Skiing |
| Opeongo Snowbirds Snowmobile Club | Renfrew | Barry's Bay | 100km | Snowmobiling, |
| Opinicon Loop - Rideau Trail | Leeds and Grenville | Perth | 23 km | Hiking & Walking, Snowshoeing & Backcountry |
| Optimist Park Trail | Chatham-Kent | Bothwell | .5 | Cycling - Roads & Paths, Hiking & Walking, Running |
| Orange Loop Trail | Renfrew | Petawawa | 2.2 km | Hiking & Walking, Cross Country Skiing |
| Orangeville Snowmobile Club Trail | Dufferin | Orangeville | 200 km | Snowmobiling |
| Orchard Trail | Toronto | Pickering | 2 km | Hiking & Walking |
| Orillia Section - Ganaraska Hiking Trail | Simcoe | Orillia | 70 km | Hiking & Walking, Snowshoeing & Backcountry |
| Orillia Trail | Simcoe | Orillia | 15 km | Hiking & Walking, Running, Cycling - Off-Road, Equestrian, Snowmobiling, Snowshoeing & Backcountry |
| Oro-Medonte Rail Trail | Simcoe | Forest Home | 28 km | Accessible, Hiking & Walking, Cycling - Off-Road, Snowmobiling, Cross Country Skiing, Snowshoeing & Backcountry |
| Orono Crown Lands | Durham | Orono | 13 | Hiking & Walking, Running, Cycling - Roads & Paths, Cross Country Skiing, Equestrian, |
| Orphan Lake Trail | Algoma-Manitoulin | Wawa | 8 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Orr's Mountain Hiking Trail | Northeastern Manitoulin and the Islands | Sheguiandah | 3.5 km | Hiking & Walking |
| Osceola Trail | Renfrew | Laurentian Valley | 4.5 km | Hiking & Walking, Running |
| Osgoode Snowmobile Club Trail | Ottawa | Metcalfe | 27 km | Snowmobiling |
| Oshawa Creek Trail | Durham | Oshawa | 6.8 km | Hiking & Walking, Running, Cycling - Off-Road |
| Oshawa Waterfront Trail | Durham | Oshawa | 9 km | Accessible, Hiking & Walking, Running, Cycling - Roads & Paths, Cross Country Skiing |
| Osler Bluffs Trail | Grey | Collingwood | 8 km | Hiking & Walking |
| Osprey Heights Trail | Nickel Belt | Levack | 6 km | Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Osprey Marsh Loop Trail | Peel | Mississauga | 1.5 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Osprey Tower Trail | Waterloo | Cambridge | .75 km | Geocaching, Hiking & Walking, Running, Snowshoeing & Backcountry |
| Otonabee River Loop | Peterborough | Peterborough | drumlin loop - 2 km and entire loop 4 km | Accessible, Hiking & Walking, Running, Snowshoeing & Backcountry |
| Ottawa Carleton Trailway - Trans Canada Section | Ottawa | Bells Corners | 31 km | Hiking & Walking, Cycling - Off-Road, Equestrian, Snowmobiling, Snowshoeing & Backcountry |
| Ottawa River Pathway | Ottawa | Ottawa | 30 km | Accessible, Hiking & Walking, Running, Cross Country Skiing, Snowshoeing & Backcountry, |
| Ottawa Section - Rideau Trail | Ottawa | Bells Corners | 19 km | Hiking & Walking, Snowshoeing & Backcountry |
| Ottawa Valley Recreational Trail | Ottawa | Pembroke | 296 | ATVing, Snowmobiling, Hiking & Walking, Cycling - Off-Road, Equestrian, Snowshoeing & Backcountry, |
| Ottawa/Temiskaming Highland Trail | Latchford | Latchford | over 100 km | Hiking & Walking |
| Otter Creek Trail | Algoma-Manitoulin | Sault Ste. Marie | Hiking & Walking, Snowshoeing & Backcountry | |
| Otter Lake Trails | North Bay | North Bay | 3 km | Hiking & Walking, Camping & Backpacking, Canoeing & Kayaking, Snowshoeing & Backcountry |
| Ouimet Canyon Trail | Dorion | Ouimet | 1 km | Hiking & Walking |
| Ouse Creek Trail | Peterborough | Hastings | 2 km | Canoe or Kayak, |
| Outer Harbour - Waterfront Trail | Toronto | Toronto | 7.4 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Outouais Trail | Prescott and Russell | Chute-A-Blondeau | 5 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Owen Harbour Trails | Grey | Owen Sound | 3 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry |
| Oxbow Loop | Renfrew | Killaloe | 2 km | Hiking & Walking, Backpacking & Camping, Canoe or Kayak, |
| Oxtongue Rapids Trail | Muskoka | Dwight | 2 km | Hiking & Walking |
| Paisley Trail | Bruce | Paisley | 3 km | Hiking & Walking, Snowshoeing & Backcountry |
| Pakwash Nature Trail | Ear Falls | Ear Falls | 5.1 km | Hiking & Walking, Backpacking & Camping, Canoe or Kayak, |
| Palaeozoic Path | Niagara | Power Glen | 735 hectares | Hiking & Walking, Snowshoeing & Backcountry |
| Palgrave Trail | Peel | Palgrave | 4 km loop - 16 km of ski trails | Hiking & Walking, Cross Country Skiing, Winter (Fat) Biking, |
| Pancake Bay Nature Trail | Algoma-Manitoulin | Batchawana Bay | 3.5 km | Hiking & Walking, Cycling - Off-Road, Mountain Biking, Backpacking & Camping, Canoe or Kayak, |
| Park Corridor | Hamilton | Hamilton | 5 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Park-to-Park Trail | Carling | Parry Sound | 230 km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road, Camping & Backpacking, Equestrian, Fatbiking, Motorcycling, Snowmobiling, Cross Country Skiing, Snowshoeing & Backcountry, Dog Sledding, ATVing, Winter (Fat) Biking, Mountain Biking |
| Parkhill Conservation Area Trail | Middlesex | North Middlesex | 800 hectares | Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, Canoe or Kayak, |
| Parkway Trail | Peterborough | Peterborough | 4.2 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Parkway Trail, Collingwood | Simcoe | Collingwood | 0.9 km | Hiking & Walking, Cycling - Off-Road, Cross Country Skiing |
| Parrott Riverfront Trail | Hastings - South | Belleville | 1.6 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Parrott's Bay | Lennox and Addington | Glenburnie | 5 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Parry Sound Snowmobile District Trail | Parry Sound | Parry Sound | 125 km | Snowmobiling |
| Participark Trail | Niagara | St. Catharines | 2 km | Hiking & Walking, Running, Cycling - Roads & Paths |
| Patchell’s Path | Leeds and Grenville | Kemptville | .5km | Hiking & Walking, Running, Snowshoeing & Backcountry, Cross Country Skiing, Cycling - Off-Road, |
| Path of the Paddle | Thunder Bay-Atikokan | Thunder Bay | 1200 km | Canoe or Kayak, Backpacking & Camping, |
| Peace Park Nature Trail | Hastings - South | Actinolite | 1.3 km. | Hiking & Walking |
| Peat Mountain Trail | Algoma-Manitoulin | Wawa | 11 km | Hiking & Walking Snowshoeing & Backcountry, Ice Climbing, Backpacking & Camping, Canoe or Kayak, |
| Pebble Beach Trail | St.-Charles | Sudbury | 3.4 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Peck Lake Trail | Algonquin Park | Whitney | 1.9 km | Hiking & Walking, Snowshoeing & Backcountry, Backpacking & Camping, |
| Pencil Lake Trail | Peterborough | Tory Hill | 23.3 km | Motorcycling |
| Penetanguishene Discovery Harbour Skate Trail | Simcoe | Penetanguishene | 2 | Ice Skating |
| Penetanguishene Trail | Simcoe | Penetanguishene | 12 km | Hiking & Walking, Running, Cycling - Roads & Paths, Cycling - Off-Road, Snowmobiling, Cross Country Skiing, Snowshoeing & Backcountry, Backpacking & Camping, |
| Penetanguishene Waterfront Park | Simcoe | Penetanguishene | 3 km | Accessible, Hiking & Walking, Cycling - Roads & Paths, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry |
| Penewobikong Section of the Voyageur Trail | Algoma-Manitoulin | Blind River | 45 km | Hiking & Walking, |
| Penn Lake Park Trail | Marathon | Marathon | 2 | Hiking & Walking, Running |
| Perch Creek Habitat Management Area | Lambton | Sarnia | 5 km | Hiking & Walking, Cross Country Skiing, Snowshoeing & Backcountry |
| Perimeter Trail | Kawartha Lakes | Lindsay | 1.5 km | Hiking & Walking, Running, Snowshoeing & Backcountry |
| Perth - Rideau Trail | Lanark | Perth | 32.4 km | Hiking & Walking, Snowshoeing & Backcountry |
| Perth Outfitters Ice Skate Trail | Lanark | Perth | 0.4 | Canoeing & Kayaking, Skating |
| Perth Wildlife Reserve Trail | Lanark | Perth | 3.5 km | Accessible, Hiking & Walking, Snowshoeing & Backcountry |
| Petawawa Research Forest Trail | Renfrew | Chalk River | 11 km | Hiking & Walking, Cycling - Off-Road, Snowshoeing & Backcountry, Mountain Biking, |
| Pete's Dam Trail | Temiskaming Shores | New Liskeard | 2 km | Hiking & Walking |
| Peter Beecham Side Trail Loop | Dufferin | Mono | 3 km | Hiking & Walking |
| Peter's Wood Provincial Nature Reserve Trail | Northumberland | Fenella | 0.8 km | Hiking & Walking |
| Peterborough, Hasting & Campbellford Trail | Peterborough | Campbellford | 60 km | Hiking & Walking, Running, Cycling - Off-Road, Equestrian, Snowmobiling, Snowshoeing & Backcountry |
| Peterson Wetland Trail | Muskoka | Gravenhurst | 3 km | Hiking & Walking, Snowshoeing & Backcountry |
| Petit Cote Conservation Area Trail | Essex | LaSalle | 0.5 km | Hiking & Walking |
| Petrel Point Trail | Bruce | Wiarton | 25 km | Hiking & Walking |
| Petrolia Discovery Trail | Lambton | Petrolia | 2 km | Hiking & Walking |
| Petticoat Creek | Durham | Pickering | 1 km | Accessible, Hiking & Walking, Cycling - Roads & Paths, Cycling - Off-Road, Cross Country Skiing, Snowshoeing & Backcountry |
| Petun Conservation Area Trail | Grey | Shelburne | 3.9 km | Hiking & Walking |
| Philip Gosling Side Trail | Halton | Milton | 5 km | Hiking & Walking, Snowshoeing & Backcountry |
| Pickerel Lake Trail | Thunder Bay-Superior North | Pass Lake | 10 km | Hiking & Walking, Snowshoeing & Backcountry, Mountain Biking, Winter (Fat) Biking, Backpacking & Camping, Canoe or Kayak, |
| Pickerel Point Trail | Thunder Bay-Atikokan | Atikokan | 1.6 km | Hiking & Walking, Cycling - Roads & Paths, Camping & Backpacking, Canoeing & Kayaking |