Ravine Days runs from September 30 to October 9, 2023. Find information on events throughout the week.

Ravines provide many important ecological services and recreation opportunities. Explore the beauty that runs through the city.

Person riding a bike on a bridge over the Humber River in Lambton Woods.

Trails & Natural Areas

Explore trails connecting Toronto ravines and natural areas.

Volunteer removing invasive weeds from ravine parkland.

Ravine Strategy

Guiding future ravine management, use, enhancement and protection.

A deer standing in tall grass in ravine parkland.

Nature & Biodiversity

Biodiversity booklets about birds, insects, fish and mammals.