Summertime in the Hill Country is hot, so we’re constantly looking for ways to cool down while having fun. Beachside Billy’s Waterpark is a great place to do just that. The entire family will love spending the day at the waterpark, right on the shores of Lake Travis.

The park features children’s pools plus an adult-only pool with a swim-up tiki bar. You can work on your tan on the beachfront or play volleyball on one of three courts. In the heat of the day, you’ll want to venture over to the Lazy Lagoon. There, you can enjoy the sun while steps away from a waterfall fountain.

There are plenty of rides and features to keep the kids entertained while you enjoy a cocktail by the water. Let the kids roam the Pirate Ship play area, where they’ll find lots to explore. For kids up for a challenge, they’ll want to tackle Gator’s Crossing. It requires leaping between floats using rope for support where needed. There’s even the fast-paced Sidewinder ride for those who want a true thrill!

You can bring your own cooler to the park for a fee and enjoy a picnic lunch. However, there are plenty of options if you want to eat on-site. An upscale casual restaurant lets you escape inside for a while. There’s also a beach bar and grill with plenty of kid-friendly options. For more information on the park, including closings for private events, visit the website here.

Rio Bonito Cabin & RV Park is your gateway to the Hill Country! Our website has all the information you need to plan your visit. You can always reach us at 512-922-1383 or via online form at