Katmai National Park & Preserve · Alaska

Three Forks Foot Trail

1,276 ft–1,280 ft · hiking

Visitor centers

Along the way VR-OVL Three Forks Valley of 10,000 Smokes Overlook Building

Trailhead Ukak River Trailhead 1,274 ft Drive there

Other trails from the Ukak River Trailhead

All 24 trails in Katmai National Park & PreserveFind 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.