About This Trail
Ascending through dense forest via dozens of well-engineered switchbacks, the Sulphur Mountain trail delivers hikers to the gondola summit station at 2,281 metres. A boardwalk extends to the historic Cosmic Ray Station with 360-degree views of six mountain ranges, the Bow Valley, and the Spray River valley below. Those who prefer a one-way challenge can hike up and ride the gondola down, accessible via Roam Route 1.
Highlights
Trailhead Information
Upper Hot Springs parking
Roam Route 1
Trail Location
Safety Tips
Carry bear spray and know how to use it. Bears are active throughout Banff National Park.
Check trail conditions on the Parks Canada website before heading out.
Tell someone your hiking plan — where you're going and when you expect to return.
Bring layers. Mountain weather can change rapidly, even in summer.
Carry at least 1 litre of water per person. There are no water stations on most trails.
Check Latest Trail Conditions
Always check the official Parks Canada page for current conditions, closures, and advisories before heading out.
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