1. Lake Barkley State Resort Park
Cadiz, Kentuckyreservoir
Lake Barkley State Resort Park gives you a proper lake swim on the eastern shore of Lake Barkley, the big Corps of Engineers reservoir on the Cumberland River near Cadiz. The main swimming hole here is the park's official seasonal swim beach, a roped-off area on the lake with a bathhouse and basketball courts right nearby, and there's an indoor wellness pool if the weather turns.
This is family-style lake swimming rather than a hidden backcountry spot, and that's the appeal. The park spreads a lodge, cottages, a campground, a marina, and a golf course along a wooded shoreline next to Land Between the Lakes, so a swim slots easily into a bigger weekend. The beach runs Memorial Day through Labor Day, contingent on water-quality testing.
- The water: A roped, monitored swim area on Lake Barkley, a large Cumberland River reservoir, designed for families and campground or day-use visitors.
- Getting in: No real hike, just an easy 0.3-mile walk on a short, flat, paved park path, about 5 to 10 minutes from the lot.
- Parking: Dedicated beach lot (the park's upper lot), separate from campground parking. No day-use parking fee was found, but it isn't explicitly confirmed.
- Facilities: Yes, there's a bathhouse located right at the swim beach.
- On the water: Kayaks, canoes, paddleboards, motorboats, and pontoons; rentals from Prizer Point Marina & Resort, Eddy Creek Marina Resort, and Lakeside Rentals.
- Good to know: Kid-friendly monitored beach, but current lifeguard staffing isn't published, so call the park before a trip with small children.