I love coming to AJ Jolly especially due to its close proximity to Cincinnati. The lake is gorgeous and is a great place to relax, fish, and kayak. They also have a frisbee golf course and some other amenities (playground, baseball field, kayak rentals, horse trails, and separate golf course) that I haven’t personally taken advantage of but seem to widely popular. The bathhouses were recently renovated and are some of the nicest I’ve had the pleasure of using. You will not regret a trip to AJ Jolly!
A popular tip is that parking is limited to two vehicles (not counting your rig) to each spot. If you have guests they will need to park in the reserve lot at the front of the park and you can shuttle them back and forth as needed. It’s not perfectly convenient, but it keeps the space manageable for everyone.