Lower Sulphur Mountain Trail
Near Banff · Banff National Park
Trail score 67 out of 100, from popularity, scenery and trail quality
About this trail
Lower Sulphur Mountain Trail is a 3.1 km out and back trail near Banff in Banff National Park. It runs 1.5 km each way. The route gains 128 m in total and tops out at 1,558 m. Hike Alberta rates it easy. Allow about 1 hour of moving time. It passes one mapped trail junction, at 0.8 km. Along the way you pass Banff Gondola Interpretive Gazebo. Also used for walking and trail running.
- Length
- 3.1km
- 1.5 km each way
- Elevation gain
- 128m
- Estimated time
- 1h
- Moving time
- Route
- Out and back
- Highest point
- 1,558m
- Lowest point
- 1,430m
Elevation profile
1,430 m to 1,558 mHighest point 1,558 m, lowest 1,430 m, 128 m of climbing in total. Steepest sustained grade about 20% over 100 m.
Predicted coverage: 100% of route
0% LTE · 100% 5G
- Longest modelled gap
- 0.0 km
- Model
- 2024 · Natural Resources Canada
Predicted coverage is not guaranteed. It varies by carrier, terrain, weather, device and network load, and it does not guarantee emergency service.
Along the way
- 1.5 kmBanff Gondola Interpretive GazeboViewpoint
Good for
- Hiking, Walking, Trail running
- Dog friendly (on leash), Kid friendly
- Views
Rankings
Trailhead
The trail starts at 51.1611° N, 115.5611° W.
Banff National Park admission
National park admission required
Pass details
Visitors spending time in a national park need valid daily admission or a Parks Canada Discovery Pass. Admission is separate from camping, reservations, parking and other service fees.
Information checked October 21, 2026.
Before you go
Carry an offline map and plan for no service in backcountry areas. Trails close for wildlife, fire, weather and construction. Check the official sources:
Nearby trails
- ValleyviewModerate · 3.0 km · 92 m gain · 0.1 km away
- Spray River WestModerate · 19.4 km · 432 m gain · 0.1 km away
- Old Loop of Spray RiverEasy · 1.2 km · 14 m gain · 0.3 km away
- Spray QuarryEasy · 2.4 km · 35 m gain · 0.4 km away
- Banff Springs Hotel to RimrockModerate · 0.9 km · 41 m gain · 0.4 km away
- Bow Falls/ Banff Springs TrailsEasy · 0.9 km · 43 m gain · 0.4 km away
All 588 trails in Banff National Park
Trail data © OpenStreetMap contributors, ODbL
Elevation © Mapterhorn from NRCan HRDEM (Open Government Licence Canada) and Copernicus GLO 30