Just to the east of Roseboom is the R. Milton Hick Memorial State Forest, a 1,295 acre forest on the hill to south near where NY 165 turns sharply north as it approaches Roseboom. The state forest is largely undeveloped except for a skil trail that runs from Perry Hill Raod to La Fluere Road.

https://andyarthur.org/decatur-state-forest
http://www.dec.ny.gov/lands/102494.html