Lambton Woods contains high-quality deciduous forests on steep valley slopes and portions of a narrow floodplain, as well as a large groundwater discharge area, and smaller open wetland. It provides a habitat for many significant species, including migrating songbirds.

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  • Summer 2019: trail concept plan complete
  • December 2020: pedestrian bridge detailed design complete
  • Winter 2021: tree removals in preparation of bridge installation
  • Summer 2021: bridge construction complete
  • Fall 2021: restoration planting
  • Summer 2023: Phase 1 trail enhancement planning
  • Summer 2024 to Fall 2024: Phase 1 trail improvements construction complete
  • Fall 2024 to Spring 2025: restoration planting, Phase 2 trail enhancements planning
  • Summer 2025 to Fall 2025: Phase 2 trail improvements construction
  • Summer 2025 to Fall 2025: Toronto and Region Conservation Authority Wetland Enhancements

The timeline is subject to change.

In Fall 2024, the City completed enhancements to a 300-meter section of the natural trail north of the railway bridge in Lambton Woods. The improvements included upgrading the trail surface from dirt to amended granular, removing outdated infrastructure, and managing water runoff. These upgrades will enhance the user experience, improve park safety, and help protect the sensitive habitat of Lambton Woods.

A map that displays where Phase 1 trail improvements are planned in Lambton Woods. Trail improvements will take place directly north of the Lambton Canadian Pacific Railway Bridge. Staging for this project will take place in the James Park Garden parking lot.

The City is enhancing the natural trail located south of the James Gardens parking lot. Sections of the natural trail will be temporarily closed during construction; however the paved Humber Recreational Trail will remain open and accessible throughout the project.

During this construction period the Toronto and Region Conservation Authority will be enhancing nine wetlands adjacent to the Lambton Woods natural trail system.

Trail and wetland improvements will include

  • upgrading the existing natural trail surface
  • removing outdated trail infrastructure
  • stabilizing a ravine bank with armour stone
  • replacing steps that connect the paved multi-use trail to the natural trail network
  • enhancing runoff management to protect the surrounding environment
  • and improving drainage and enhancing natural habitat within the park.

Restoration including native tree and shrub plantings will follow trail improvements. We appreciate your patience as we work to improve trail safety, accessibility and ecological resilience.

A map displaying where City of Toronto Phase 2 trail improvements and Toronto and Region Conservation Authority wetland improvements are planned in Lambton Woods. Trail improvements will take place directly south of the James Garden parking lot. Staging for this project will take place in the James Park Garden parking lot. The construction access route runs along the Humber Recreational Trail.

The City has been working for several years to manage natural environment trails in parks and ravines to ensure the protection of our forests and natural areas while allowing for compatible recreational uses. These trails are well-used by hikers, dog walkers, mountain bikers and natural environment enthusiasts and are highly valued as an important part of the recreational trail network. Growing demand for recreational trails is leading to unsustainable trail use, unauthorized trail creation and damage to natural areas.

Download the final trail concept plan.

Trails Map

Download the trails map.

A thumbnail image of the trails map with labels and a legend.
Trails Map.
A wooden bridge with railings over a creek. Trees are seen in the background and around the creek's bank.
Bridge Installation Summer 2021.

Replacement of a wood pedestrian bridge (labelled H in Trails Map, found in the About the Trail Concept Plan section) was the first step in implementing the trail concept plan.

Construction was completed in 2021 and coordinated with restoration work for invasive species removal and native planting.

As part of the bridge design and approvals process, a number of studies were completed to determine the required size and placement of a new bridge. The new bridge was installed approximately 25 meters upstream where there is less projected streambank erosion. The existing trail network was realigned to meet with the new bridge location. The bridge was designed in sections that could be assembled onsite to minimize impacts to the surrounding forest.