Closure is in effect at the Twyn Rivers Day-Use Area to improve public safety, accessibility and enjoyment of the area. For the most up-to-date information on closures, please visit the Important Bulletin.


Twyn Rivers Trail Extensions and Crossings

Starting in the summer of 2022, and continuing through the fall months, the Twyn Rivers day-use and parking area, located at 55 Twyn Rivers Drive, will be closed to vehicles and pedestrians to accommodate work to improve access and public safety. 

The Twyn Rivers project will comprise the following: 

  • The renewal of the parking area
  • Construction of a permanent washroom facility
  • Enhancements to the picnic and day-use area
  • Construction of two new pedestrian bridges over the Little Rouge River
  • The construction of a new trail connection
  • The installation of a controlled pedestrian cross-walk in collaboration with the City of Toronto

This work will contribute to a safer, more accessible, and enjoyable hiking experience by improving infrastructure, including a new paved parking area, and eliminating dangerous on-road trail sections and crossings.

Throughout the construction period, every effort will be made to keep trails open, however, temporary trail closures can be expected as bridge and trail components are built. Visitors can access Vista and Orchard trails from the Zoo Road Day Use Area. Please use public transit as parking is extremely limited. Mast Trail can be accessed from the Mast Trail parking area at Glen Rouge Campground. Note that Glen Rouge Campground is closed until further notice. 

Visitor and worker safety is a top priority for Parks Canada. Visitors should note that it is illegal to park on Twyn Rivers Drive; ticketing and towing of illegally parked vehicles will be enforced diligently as this poses a significant risk to public safety. Visitors are asked to respect all on-site signage and reduce speeds near construction zones. If possible, please avoid the Twyn Rivers area as the parking lot will be closed to vehicles and foot traffic, and construction vehicles will be moving in and out of the area.

More information

Enlarge image (PDF, 1.15 Mb) **Proposed layout is for conceptual purposes only and is subject to change

Beginning at the parking lot on Twyn Rivers Drive, the route will cross the Little Rouge River with a new pedestrian bridge to the south to meet Mast Trail, which heads south through the forest toward the Glen Rouge Campground on Kingston Road.

To connect to the Orchard and Vista Trails, the proposed route will cross Twyn Rivers Road with a signaled crosswalk to meet the existing Celebration Forest Trail. At the edge of the Celebration Forest loop, the route turns west through a forested area following along the edge of a steep slope to the north. The route continues through the forest before ending at the existing Orchard Trail.

At this intersection, the route will have the option for trail users to head north toward Beare Wetland and Zoo Road, or south toward Little Rouge River. To connect to the Vista Trail, the route heads south on Orchard Trail through a stand of large cedar trees. Passing through the cedar stand, the route continues through the forest before coming up on the north bank of the Little Rouge River.

At this point, the route will cross the river near the existing Maxwell’s Bridge via a second new pedestrian bridge to the south bank, before the route connects with the Vista Trail.

Dangerous trail crossing at Twyn Rivers Day Use Area
Dangerous trail crossing at Twyn Rivers Day Use Area (PC: G. James)
Dangerous trail crossing at Twyn Rivers Day Use Area
Dangerous trail crossing at Twyn Rivers Day Use Area (PC: G. James) 
Key features of this project will include:
  • New signaled pedestrian crosswalk near current parking lot entrance connecting to the Celebration Forest Trail and the new trail extension
  • New, safe pedestrian bridge crossing the Little Rouge River from Twyn Rivers parking lot to Mast Trail
  • New pedestrian bridge crossing the Little Rouge River west of Maxwell's Bridge, connecting Orchard Trail to Vista Trail
  • New permanent washrooms at Twyn Rivers Trailhead
  • New larger restored parking area at Twyn Rivers Trailhead
  • Trail extension that eliminates dangerous trail sections and crossings on Twyn Rivers Road
  • The closure and restoration of existing unofficial trails that terminate at dangerous Twyn Rivers Road Crossings

 Twyn Rivers Site Plan
Enlarge image (PDF, 3.09 Mb) **Proposed layout is for conceptual purposes only and is subject to change


Twyn Rivers Site Plan

  • The updated site plan reflects feedback and comments received from key stakeholders and the general public regarding safety, the visitor experience and conservation gains.
  • The parking lot was reoriented to create a greater naturalised buffer between the parking area and the Little Rouge Creek to reduce possible runoff and ecological impact. This reorientation will enhance the visitor experience and create a larger picnic and day use area.
  • The new parking orientation allows for 83 spaces with a separate entrance and exit for better vehicle and pedestrian flow.
  • 2 new permanent, barrier-free and universal washrooms will be located in the northeast corner. This is the only location that remains outside of the flood zone.
  • New accessible viewing platforms and a pedestrian bridge connecting to the Mast Trail will provide views of the Little Rouge Creek and easy and direct access to the Mast Trail.
  • Older, mature trees in the area will be retained, providing shade, while historic foundations below ground dating back to the former Rouge Valley Inn will be preserved.
  • The Proposed controlled crosswalk will provide a safe crossing of Twyn Rivers Drive, accessing Celebration Forest and a new proposed trail extension connecting hikers to Orchard and Vista Trails. 

Woodland Entrance and New Parking Area

The Woodland Day Use Area and the connecting trail network are popular destinations for short hikes or a picnic, where you can take in the sounds of the Rouge River, scenic views of the ravine and the fall colours. Visitation at this location has outgrown the current parking area at the corner of Steeles Avenue and Reesor Road, with only 15 parking spots.The current parking area also presents safety concerns due to its close proximity to the busy nearby intersection, limited visibility and frequent on-road parking and pedestrian traffic.

A new expanded parking area is being proposed further south within the Woodland Trail network, with access off Reesor Road. The impact assessment and investigation work for this new parking area is ongoing. New and anticipated visitor facilities for this day use area include:

  • 90-vehicle parking lot
  • New universal and barrier-free all-season washrooms
  • Water fill station
  • Electric vehicle charging station
  • New nearby picnic shelters and picnic tables
More information

The draft concept below shows an 84 -vehicle parking area. The map shows the outline of the former cottage and campground community and access roads. Also shown is the new proposed parking lot in relation to the trail network and the current open field where the installation of new picnic facilities is anticipated.

Enlarge image (PDF, 16.2 Mb) **Proposed layout is for conceptual purposes only and is subject to change