In Toronto, Exploring a Wilderness in the Heart of the CityA sprawling network of ravines threaded through Canada's largest city offers urban explorers an oasis of birdsong, burbling creeks and whispering trees.
Source: In Toronto, Exploring a Wilderness in the Heart of the City (https://www.nytimes.com/2024/10/09/travel/toronto-ravines-parks-trails.html)