Mine Kill State Park has an Olympic size pool, wading pool and a diving pool available at no cost to anyone. Swim lessons are taught in the summer months-please contact the park office for details.
The boat launch on the Blenheim-Gilboa Reservoir is open daily, April 1 to October 15. Boaters are required to clean their boat using the park's hot water boat wash station before launching any vessel on the reservoir and sign in at the park office or boat wash station.
Visitors can enjoy fishing in the Schoharie Reservoir, known for its walleye and smallmouth bass. The Mine Kill Creek is home to brown trout while Blenheim-Gilboa Lower Reservoir offers rainbow trout.