Hyatt Regency Lost Pines Resort & Spa
About 25 miles from downtown Austin, this family-friendly Hyatt resort is known for its Crooked River pool area. It features, among other things, a kid-magnet water slide and a crowd-pleasing, 1,000-foot lazy river. If you can get your kids out of the water, recreation staffers lead activities like flag football and horseshoe tournaments. Amenities like a world-class golf course, horseback riding, and a soothing spa should keep the adults happy, too.