Mountain Biking · Aspen, CO
BTS Trail
Before you go
Live · nearest station Aspen, 0 miGood window today.
Thunderstorms
Feels like 56°
Storm chance
30% afternoon
Wind
5 mph NW
Distance
—
Elevation gain
—
High point
7,890ft
Season
Apr - Octin season
About
The BTS Trail, also known as Behind The Sign, is a 0.6 to 0.9-mile singletrack connector located in the Smuggler Mountain/Hunter Creek area of Aspen, Colorado. Situated within the White River National Forest, the trail links the Smuggler Observation Deck to the Tootsie Roll and Lollipop trails. It is rated as moderate difficulty and is open to hiking, running, and mountain biking. The route is dog friendly, with dogs permitted off-leash. The trailhead is located in Smuggler Mountain Open Space, and parking is available nearby. Elevation ranges from approximately 8,847 to 9,110 feet. The trail surface is dirt and singletrack, featuring a mix of climbs and descents. Evidence of historic mining activity is present along the route, along with picnic tables and viewpoints. The trail is accessible from April through October.
Trail profile
Gain
—
Avg grade
—
Steepest
—
High point
7,890 ft
Good to know
Parking at the trailhead
Dogs allowed on leash
Waypoints
Latest trail reportgood
Trail is in good condition. Traction is good with minimal obstacles.
Reported Mar 2, 2025Verified
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