Roam Transit 5T Canmore - Three Sisters Service Update: Friday Evening (Sep 11) and Saturday (Sep 12) this service will operate with a smaller capacity bus, and will not have a rack for bicycles. Thank you for your patience with our driver team. #serviceupdateRead More
Returning May 13 to Oct. 4, 2026, Route 4 offers daily summer service to the Cave and Basin as well as the Bow Falls.
Banff Local Service – General Route FAQs
Route 4 has resumed it's summer service on May 16, 2025 until Sept. 28, 2025.
Departing from downtown Banff at the Elk St West Transit Hub, this service allows travelers to visit The Cave and Basin National Historic Site of Canada, which marks the birthplace of Canada's National Park system in 1885. This route also stops at the picturesque Bow Falls, situated along the scenic Bow River as it flows through Banff.
Bus stops are conveniently located along the way from downtown Banff to the Bow Falls to the Cave and Basin. See our route and stop map for locations.