Fall Hiking · Aspen, CO

Sunnyside Trailhead

moderate

Directions

Before you go

Live · nearest station Aspen, 2 mi

Good to go

Good window today. Daylight to 8:10 pm.

76°

Mostly Sunny

Feels like 76°

Wind

0 mph

UV index

5.4 moderate

Sun window

6:15 am to 8:10 pm

Distance

—

Elevation gain

—

High point

7,849ft

Season

Sep - Nov

About

The Sunnyside Trailhead in Aspen, Colorado, serves as the starting point for a moderate 3-mile climb up Red Mountain. The trail ascends approximately 2,000 feet through switchbacks, beginning in sagebrush before transitioning into aspen groves and pine forests. Its south-facing aspect makes it a reliable option for fall hiking from September through November, when conditions are generally dry. The trailhead offers parking and restrooms, and the route is pet-friendly. Hikers can expect views of the Aspen village, the airport, and distant Elk Mountain peaks. The typical duration for this section is about 2 hours, though connecting to the Shadyside Trail can extend the outing. The surface is dirt and gravel, suitable for hiking and mountain biking.

Trail profile

Elevation profile not available yet

Gain

—

Avg grade

—

Steepest

—

High point

7,849 ft

Good to know

Parking at the trailhead

Restrooms available

Dogs allowed on leash

Waypoints

No waypoints mapped for this trail yet.

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Within 30 miles

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