Keystone has two playgrounds that are perfect for setting your munchkins loose for a little play time.

One playground is located on the south side of Keystone Lake alongside the river. Complete with an old-school tire swing, two play structures, and a sand volleyball pit, it offers something for both younger and older kids. And for parents who could use a little downtime themselves, the park is set with several benches and shaded picnic tables.

Just a stone's throw east of the Keystone Lake playground is a practice bike freestyle park. The mini park was built with the younger set in mind -- its miniature features include a see-saw, a rainbow, jumps, berms, and bridges.

The second playground is next to the miniature golf course outside the Buffalo Lodge in River Run. With a swing set, a play structure, and monkey bars, this playground offers unstructured fun for kids of all ages. Benches are available for parents to sit a spell while the kids play.