The 6,700-acre Stillwater Reservoir is located in the western Adirondacks, and provides undeveloped, remote camping on both islands and along the shoreline. The Reservoir offers a multitude of recreational possibilities including remote wilderness camping, canoeing, boating, fishing, hunting, snowmobiling, and cross-country skiing. The area receives considerable use during each of the four seasons.

During recent years, popularity of the Stillwater Reservoir has greatly increased. In an effort to alleviate some of the problems and preserve remote camping opportunities, campers are now required to use only designated sites, along the shoreline or to camp at least 150 feet inland from high-water mark. The high-water mark is generally that point where the sand beaches end and the forested or vegetative area begins.

Camping on sand beaches is no longer permitted. Camping within 150 feet of the high-water mark is limited to 46 sites designated and marked by the department. Camping beyond the 150 feet limit, as in past years, is relatively unrestricted. The intention here is to move camper use back from the water's edge to less fragile sites. The only exception is to the north of the Reservoir, which is in the Five Ponds Wilderness, where group sizes are limited to nine people or less.

Camping beyond the 150-foot perimeter remains relatively unrestricted, except for five Ponds Wilderness. That is, persons may use any site or open area for camping, provided it is more than 150 feet from the high-water mark, roads, trails or any other body of water. Furthermore, campers must comply with department regulations governing the use of state lands. These regulations will be posted at the registration booth at the Forest Ranger Headquarters and may also be found on the reverse side of the Interior Use Camping Permit. As the designated sites become filled, users are urged to camp within the Independence River Wild Forest Area on the south.