Castle Rock Resort & Waterpark, formerly the Atrium Inn, has renovated and expanded providing guests with an unforgettable destination in Branson, Missouri. You’ll find our terrific newly renovated guest rooms in our Atrium, with the addition of 100 new suites ajoined with our new indoor waterpark in the Tower. We have made our resort a perfect family destination in the middle of all the Branson action. Come relax and unwind with the family in one of our family suites, then zip and splash down unique water rides, dine at our on-site restaurant, or explore the attractions and events in Branson. If your looking for the best value and resort in Branson, your search is over!