Abram S. Hewitt State Forest is a 2001 acre state forest in West Milford, Passaic County in northern New Jersey. The forest is centered on the northern portion of Bearfort Mountain between Greenwood Lake and Upper Greenwood Lake, which consists of an unusual conglomerate. Its forests are part of the Northeastern coastal forests ecoregion. It has a number of overlooks and colorful bedrock. It is accessible only on foot, with trails including the Bearfort Trail, 3.0 mi and white-blazed. Another trail is the Quail trail, 2.4 mi and orange-blazed. Another is the Ernest Walter trail, 1.9 mi and yellow-blazed. Also, the 1.2 mi State Line trail is blazed with blue on white. Lastly, the Appalachian Trail traverses the forest's northwest corner along its route. The Appalachian Trail is approximately 2200 mi long.