Take Line 2 to Old Mill. The City’s Humber River, Old Mill and Marshes walk loops through the Humber River Valley from roughly Bloor Street south to Lake Ontario, and it suggests starting at the Old Mill subway station. The City lists Old Mill as the nearest TTC station for it. Want the lakefront instead? The TTC sends visitors to Humber Bay Parks from Old Mill by the 66B Prince Edward bus, and describes them as scenic waterfront parks known for skyline views, trails and birdwatching. Our Humber River trail guide goes further upstream.
Outdoors DeskGuide
Toronto Ravines by TTC: Eight Subway and Bus Entrances
Eight ravine and valley entrances you can reach on the subway, Line 5 and a short bus ride, each paired with the City's own walks and the TTC's directions.

Toronto’s ravine system stretches more than 300 kilometres and covers 11,000 hectares, which the City says is 17 percent of the city’s land area. About 30 percent of Torontonians live within 500 metres of a ravine. The good news for a car-free weekend: a lot of the doors into it are on the TTC.
The City describes ravines as a major part of Toronto’s green infrastructure, with environmental, health and recreational benefits. They also help filter and transport stormwater, enhance biodiversity and reduce urban heat. Here are eight entrances, each named for the station you step off at. For the full picture of the network, start with our Toronto ravines guide.
Which ravine entrances can you reach by TTC?
Take Line 2 to Royal York, then the 48 Rathburn or the 73B and 73C Royal York bus northbound. The City says James Gardens is close to the Humber River and next to Ecologically Significant Lambton Woods, and is known for formal gardens, stone pathways, spring-fed pools, streams and mature trees. The City adds that the Humber River Recreation Trail follows the length of the historic Humber, with many access points, including James Gardens.
Take Line 2 to High Park Station and head southwest into the park. The City says bus route 203 High Park operates seasonally between the station and other destinations in the park, and the 506 Carlton streetcar also runs between Main Street Station and the High Park Loop. The City says approximately two-thirds of High Park remains in a natural state, and that environmental management within the Ravine Strategy and Biodiversity Strategy protects it. The City’s Western Ravines and Beaches walk starts at the High Park subway station and includes Rennie Park Ravine. Plan the full day with our High Park guide.
This one is a ravine you follow in your mind as much as underfoot. The City’s Garrison Creek walk starts at Christie Pits Park, across from Christie station, and follows the now-buried creek valley to Lake Ontario, visiting Trinity Bellwoods and Fort York. The City says Garrison Creek once flowed in a large deep ravine from north of St. Clair Avenue to the lake. Finish at the fort and read our Fort York guide.
Take Line 2 to Broadview. The City’s Don Valley Hills and Dales walk starts at Broadview subway station and passes Riverdale Farm, the Prince Edward Viaduct, Chester Springs Marsh and Todmorden Mills. The TTC route to Todmorden Mills is the 8 Broadview bus northbound from the station, then a walk down Pottery Road.
The City calls Todmorden Mills a secret place hidden in the Don River Valley. Its grounds hold a 9.2 hectare wildflower preserve whose trail winds through upland forest, bottomland forest, swamp, pond and meadow habitats. General admission to the heritage site is free.
Take Line 1 to Davisville, then the 28 Bayview South bus. The City calls Don Valley Brick Works Park a former quarry that is now a flagship natural environment park, and says its trails connect to the Belt Line Trail by a paved ramp. Evergreen also runs a free shuttle bus, seven days a week all year, between Broadview Station and the Brick Works. Our Evergreen Brick Works guide has the rest.
Take Line 1 to Lawrence. The City’s Northern Ravines and Gardens walk starts at Lawrence subway station and leads through the Lawrence Park, Chatsworth, Blythwood and Sherwood Park ravines. For a bigger green space, the TTC sends visitors to Sunnybrook Park on the 162 Lawrence-Donway bus from Lawrence Station. The City describes Sunnybrook as a 154-hectare park whose ravine land is home to Glendon Forest, an Environmentally Significant Area, and one of the top spots to see birds in the city. The City also lists Sunnybrook Park among its ten Ravine Strategy priority investment areas.
Take Line 5 to Laird, then the 51 Leslie bus northbound. The City says Edwards Gardens has perennials and roses on the uplands and wildflowers, rhododendrons and an extensive rockery in the valley. Its Wilket Creek Trail links to Wilket Creek Park and Sunnybrook Park, so you can stitch two entrances into one walk.
Which stop should you pick first?
Short on time? Start with High Park or Old Mill, where the subway station is the trailhead for a City walk. Want water and wildflowers? Try Todmorden Mills or the Brick Works. Want a garden with a creek valley? Edwards Gardens is your stop. The City also notes that many of its trails provide access into the ravine system, so keep the City of Toronto trails page handy.
The City lists High Park, Sunnybrook Park, Moore Park and Yellow Creek Ravines and the Lower Don River among ten Ravine Strategy priority investment areas.
What trail manners should you pack?
The City’s reminder is simple: with runners, cyclists and dog walkers all sharing the same space, look out for one another. Its etiquette tips include keeping to the right and passing on the left. That is easy to remember, even with a coffee in hand.
Send this to the friend you would bring for a no-car walk in the woods.
Sources (10)
- Ravine Strategy 2026 Implementation Update, City of Toronto
- Ravine Strategy, City of Toronto
- Discovery Tours, City of Toronto
- Trails, City of Toronto
- Feature Garden Parks, City of Toronto
- High Park, City of Toronto
- Todmorden Mills, City of Toronto
- Don Valley Brick Works, City of Toronto
- Explore Toronto, Toronto Transit Commission
- Getting here, Evergreen
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