Lava Beds National Monument · California

Three Sisters Trail

7.5 mi of trail, end to end · about 150 ft of climbing · 300 ft of descent · 4,293 ft–4,588 ft · native surface · trail class Moderately Developed · hiking, horse

4,302 ft 4,432 ft · 3.2 mi high 4,432 ft

On the parks map

All 54 trails in Lava Beds National MonumentFind 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.