Alberta Parks has announced that the access road to the popular Grassi Lakes trail near Canmore will remain closed for an indefinite period, with no confirmed timeline for reopening. Visitors seeking to reach the scenic destination must now use a detour via Highway 40 or travel through Peter Lougheed Provincial Park.
Closure Details and Impact
The closure affects the primary access route to the Grassi Lakes trailhead, a beloved hiking spot known for its turquoise lakes and stunning mountain views. Alberta Parks officials stated that the road closure is necessary for safety reasons, but did not specify the exact cause or duration. The detour adds significant travel time for visitors, who must now navigate alternative routes that may be less accessible or require longer drives.
Alternative Access Routes
Visitors are advised to use the following detours:
- Highway 40: This route provides an alternative path to the trailhead but may involve additional driving distance.
- Peter Lougheed Provincial Park: Access through this park offers another option, though it may require park entry fees and longer travel times.
Alberta Parks recommends checking current road conditions and park alerts before heading out, as detour routes may also be subject to closures or delays due to weather or maintenance.
Community Reaction
The indefinite closure has frustrated local hikers and tourism operators who rely on Grassi Lakes as a key attraction. The Canmore community, which benefits from outdoor tourism, hopes for a swift resolution. Alberta Parks has promised to provide updates as more information becomes available, but for now, visitors must plan accordingly.
For the latest information, travelers can consult the Alberta Parks website or contact local visitor centers.



