Delaware Water Gap National Recreation Area · New Jersey, Pennsylvania

Hidden Lake Loop Trail

1.8 mi of trail, end to end · about 90 ft of climbing · 598 ft–650 ft · earth surface · hiking

Picnic areas

609 ft 607 ft · 1.7 mi high 650 ft

Along the way Hidden Lake Recreation Site

Trailheads Hidden Lake Loop East Trailhead 599 ft Drive there · Hidden Lake Loop Trail 610 ft Drive there

On the parks map

All 57 trails in Delaware Water Gap National Recreation AreaFind 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.