1.6 mi from the trailheadRocky Mountain National Park Timber Creek Campground
Campground · Colorado

14.0 mi out & back · 3,087 ft gain · 11,329 ft high point · Very hard
From Colorado River Trailhead via the Colorado River Trail, the Lulu City Network Trail, and the Grand Ditch Trail (5.3 mi)
In Rocky Mountain National Park · Colorado · National Park Service
Starting from Colorado River Trailhead, this out and back reaches Thunder Pass in Rocky Mountain National Park via Colorado River Trail, Lulu City Network Trail, and Grand Ditch Trail.
3,087 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
Rocky Mountain National Park · Camp under a mile away
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Sun: Patchy Fog · wind 7 to 10 mph S
No carrier reports signal at this spot.