Jenny Wiley State Resort Park offers a 121-site campground with utility hookups on 1,100-acre Dewey Lake, featuring a boat dock with 199 open slips, three launching ramps, and pontoon boat rentals for water recreation.

The park provides full amenities including two central service buildings with showers and restrooms, a grocery store, dump station, and over 13 miles of hiking trails.

Note: The campground is currently closed until June 2026 for renovations, though day-use activities including boating and fishing remain available.