I frequent Greenleaf State Park and even used to work there. This park is small but gorgeous with numerous camp grounds ranging from RV standards to back country roughing it. There are several activities for kids and adults like volleyball courts, marina boat rentals (ranging from a kayak to pontoons and speed boats), playgrounds, and beautiful trails. There's even a paved walking trail for those who aren't really outdoorsy but want to experience nature all the same! The swinging bridge trail is really unique as there is an actual swinging bridge that kids and adults can enjoy equally. If you're looking for a family-oriented or solo friendly, beautiful, hole-in-the wall, kitschy kind of state park, Greenleaf is the park for you!