Last updated: April 21, 2025
Thing to Do
Black Sand Basin Ski Trail
NPS / Jacob W. Frank
The Black Sand Basin Ski Trail is a groomed 4 mile (6.4 km) round trip, easiest trail that takes you from the Upper Geyser Basin to Black Sand Basin. Begin in front of the Old Faithful Visitor Center and take the Upper Geyser Basin Trail past Castle Geyser. Turn left onto the skier-tracked trail to Daisy Geyser, stay to the left and continue to the snow vehicle road. Black Sand Basin is across the snow vehicle road.
Notes: Stay on boardwalks and designated ski trails. The ground is unstable in hydrothermal areas.
Check out the ski trail details and accessibility information at the bottom of this page.
Details
Duration
2-3 Hours
The duration will vary depending on skier fitness level, snow conditions, and length of time spent along the trail.
Activity
Skiing
Easiest
Pets Allowed
No
Qualified service animals are welcome throughout the park and in all park facilities. However, they must be leashed and under your control at all times.
Activity Fee
No
Entrance fees may apply, see Fees & Passes information.
Location
Old Faithful Area
The trail starts in front of the Old Faithful Visitor Center.
Reservations
No
Season
Winter
Time of Day
Day
Accessibility Information
This machine groomed easiest trail provides flat terrain. The trail elevation gain/loss is 80 feet. Service dogs allowed.
Old Faithful Skiing & Snowshoeing
Discover skiing and snowshoeing opportunities around the Old Faithful area.
More On Ski Trails in Yellowstone
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Ski Trail InformationWith miles of ski trails to enjoy, start your trip planning here and confirm conditions at the Mammoth or Old Faithful Bear Den Ski Shop.
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Winter SafetyPrepare for cold air, deep snow, and slippery boardwalks.
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Winter WonderlandReady to brave the cold? Check out our tips for enjoying Yellowstone in winter.
Skiing & Snowshoeing
Make tracks in a winter wonderland.