Arrow Rock Campground is located on Melvern Lake on the eastern edge of Flint Hills. Visitors here enjoy a wide variety of activities including boating, fishing, hunting, hiking, swimming, and more. There are 45 total sites and 19 of which have electric and water hookups. Amenities include toilets, showers, drinking water, a boat ramp, and a group picnic shelter. Standard sites cost $14 per night and standard electric sites cost $20 per night.