4.2 mi from the trailheadRocky Mountain National Park Aspenglen Campground
Campground · Colorado

3.8 mi out & back · 975 ft gain · 8,187 ft high point · Moderate
From Lumpy Ridge Trailhead via the Lumpy Ridge Trail and the Gem Lake, West Access Trail (1.1 mi)
In Rocky Mountain National Park · Colorado · National Park Service
From Lumpy Ridge Trailhead, this out and back uses Lumpy Ridge Trail and Gem Lake, West Access Trail, with viewpoints along the way in Rocky Mountain National Park.
975 ft of gain round trip.
The closest places to sleep, measured from the trailhead.
Ranked the same way, within twenty-five miles.
What the trail reaches, measured from the start.
The hike from its start, the approach dashed. Drag with two fingers, or hold a key to zoom.
Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Photos: Wikimedia Commons contributors, licensed as shown on each photo. Download the trail and feature data.
Campground · Colorado
13.7 mi out & back · 5,290 ft gain · Very hard
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Today: Partly Sunny · wind 8 to 14 mph W