On Site Waterparks



AquaKingdom Indoor Waterpark is located at The Atlantis Hotel! Kids will love our 16,000 sq. ft indoor waterpark! Featuring two 40 ft long tunnel slides, 5 ft long toddler slide and spray and play water features. We also feature a 3-5 ft lap pool with an indoor whirlpool! Next to the waterpark, we have a ticket redemption game room. Tons of fun for the kids! Poolside Bar & Grill is temporarily closed.

Pool Hours: 8am - 11pm

Coral Reef

Coral Reef will be closed due to repairs starting May 16-26th, but don't worry our Aqua Kingdom Waterpark will remain OPEN!

Coral Reef relief as we like to call it. This pool is located directly off our lobby for easy access. This pool features a 3-5 ft deep pool with a 5 ft volcano body slide. Our splashing seashell sprays children as they swim under and around the shell. This pool also features water basketball...always a favorite!

Pool Hours: 9am - 10pm

Volcano Island


Volcano Island Outdoor Pool and Water slides: Come join us at one of our outdoor ON-SITE pools. Open late for your enjoyment! The volcano island features 2 flowing waterfalls, a 3-5 ft deep lap pool located directly next to our 5 ft pool with a plunging body slide. Easy for the children to splash pool to pool. We also feature in this centrally located pool area is our King Neptune ankle-deep pool. Perfect for toddlers who are not ready to brave the waterslides. The deck space has an easy view of all pools and children at all times. You relax catching rays while the children play. Let's not forget about our outdoor jacuzzi located under our Volcano. Located right in the heart of the Dells, come check out what Atlantis has to offer!

Off Site Waterparks

Noah's Ark Waterpark


Passes to Noah's Ark are only valid on stays from Memorial Day to Labor Day and tickets are given at check-in. NOAHS ARK WILL BE CLOSED 5/31, 6/1, AND 6/8.