Mount Stapyton is a massive area that encompasses the incredible Stapylton Amphitheater, Summerday Valley, and Hollow Mountain. There is pay camping at the Stapylton Campground which is a few kilometers south of the climbing areas.
Approaches vary depending on the specific area, but in general there are two primary parking areas - the Hollow Mountain Carpark and the Mt. Zero carpark. Both of these are approached from Wonwondah Road which runs between the Northern Grampians Road and the Western Highway just south of Horsham.