Best hikes in Frelinghuysen Forest Preserve

Ambleway maps 1 hike in Frelinghuysen Forest Preserve. It scores as wild, staying clear of roads and development for most of the route; the wildest is Yellow Trail. The biggest climb is Yellow Trail, gaining 300 ft, and the network tops out at 675 ft.

• Yellow Trail 3.7 mi · ▲ 300 ft