Foss State Park is located in western Oklahoma on Foss Lake. Recreational activities include hiking, biking, disc golf, horseback riding, fishing, boating and camping. Facilities include RV campsites, 10 of which have full-hookups. All sites offer 30-amp or 50-amp service plus water. RV sites must be reserved online. Big rig sites, shaded sites and 103 tent sites are also available and all can be reserved online. In addition to the tent and RV sites, the park also offers two fully furnished cabins, one of which is ADA compliant, available for reservation online.

While Foss offers an equestrian camp featuring a multi-purpose trail for horseback riding, hiking and mountain biking, horse rental is not available. Plan your next group retreat or family reunion to Foss Lake and take advantage of the park's five palapas at Sunset Beach, air-conditioned enclosed shelter meeting space, picnic areas, group picnic shelters, grills, fire rings, comfort stations with showers, lighted boat ramps, playgrounds and swim beach. As temperatures warm, the park also offers kayak rental and a seasonal marina.