North Texas Jellystone Park™’s sand Volleyball Court is across the street from the Activity Shack. You can check out a ball during operating hours or bring your own! The volleyball court is available all the time and included in your activity wristband. Gather up the family and strike up a game or challenge another family to a contest for bragging rights. If you’re really feeling motivated, take a stab at beating the record for the longest recorded volleyball game, which lasted 75 hours and 30 minutes!