Glacier Bay National Park & Preserve · Alaska

Dunes Route

2.2 mi of trail, end to end · 12 ft–26 ft · sand surface · trail class Minimally Developed · atv, bike, dog sled, hiking, horse, ski, snowmobile, snowshoe · seasonal: Dunes area routes are subject to erosion and redriven at the beginning of the summer season., Winter seasonal closure. Dunes area subject to erosion with trails redriven in the beginning of summer season

20 ft 22 ft · 1.6 mi high 26 ft

On the parks map

All 49 trails in Glacier Bay 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.