Adirondak Shelters are three-sided structures, popularized on the Appalachian Trail. The Adirondak Unit at Richfield Heritage Preserve is just north of Chagrin Valley Cabin. The Buckeye Trail runs through this area.
These Adirondaks were designed to accommodate two campers each. However, it's possible to squeeze in a few more for a quick snapshot.
This photo and the one on the left were taken at R.A.I.N.B.O.W.S. Day Camp 20111