Hamburg Mountain Wildlife Management Area Access provides parking and trail access to over 3,600 acres of diverse habitats in Sussex County, featuring miles of hiking trails through woods roads and an abandoned railroad bed (Beaver Lake Trail).

A marked parking lot is available on the north side of Route 23, approximately one mile east of Route 517, with additional parking accessible from Beaver Lake Road and Ogdensburg; note that most trails are unmarked and a compass or GPS is recommended for navigation.