SGL 270 Access provides public access to State Game Lands 270 in northern Mercer County, a 2,202-acre property centered on Lake Wilhelm with numerous formal and informal parking areas and two boat launches.

The location offers excellent opportunities for fishing (particularly panfish and ice fishing), paddling, bird watching, and hunting, with the furthest point from public access being only 1. 1 miles by land or 400 feet by water from the nearest parking lot.