Rocky Mountain National Park · Colorado

Lower Crystal Lake Trail

0.9 mi of trail, end to end · about 30 ft of climbing · 450 ft of descent · 10,992 ft–11,416 ft · earth surface · trail class Developed · hiking

11,416 ft 11,004 ft · 0.9 mi high 11,416 ft

On the parks map

All 162 trails in Rocky Mountain National ParkFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.