16,000 sq. ft. indoor Aqua Kingdom with 50 spray & play activities. Parents will love being able to keep tabs on the kids while lounging poolside. Visit our game room & Neptunes Bar & Grill or work out in our fitness room. Everyone will love our outdoor waterpark & accommodations. Join us for a romantic getaway in our new 2-room suites or our exotic tropical Volcano Suite to our Majestic Roman Palace Suite. Atlantis offers a sumptuous selection of suites to provide the perfect setting. We are just a short walk from Noah's Ark, Mt. Olympus & other Wisconsin Dells attractions.