Pharaoh Lake
At 420 acres, Pharoah Lake is the largest lake surrounded entirely by wilderness in New York State. Located in the heart of Pharoah Lake Wilderness it is home to 6 lean-tos and 12 designated campsites. The loop trail around the like is roughly 5 miles.
https://andyarthur.org/pharoah-lake
http://www.dec.ny.gov/lands/51351.html
Albert J. Woodford Memorial State Forest
Roosevelt Truck Trail
The Roosevelt Truck Trail runs 2 1/2 miles from NY 28N to County Route 28 - Boreas Road. The gated truck trail is a fairly flat walk or bicycle ride through remote wilderness, only accessed by administrative vehicles and persons with disabilities.
https://andyarthur.org/vanderwhacker-wild-forest
http://www.dec.ny.gov/lands/22587.html