Castaway Bay Indoor Waterpark & Resort in Sandusky

Welcome to Castaway Bay Indoor Waterpark & Resort in Sandusky, Ohio.

  • Open: Daily from 9 a.m. to 10 p.m.
  • Location: (Map It) 2001 Cleveland Road in Sandusky, Ohio (entrance to the Cedar Point Causeway)
  • Phone: 419-627-2106
  • Web:

The Castaway Bay Indoor Waterpark & Resort in Sandusky, Ohio:  The Caribbean meets Sandusky in this resort destination for vacationers. With its tropical theme, guests at Cedar Point’s Castaway Bay feel like they have just landed on an island paradise upon entering this lush indoor waterpark resort.  Castaway Bay features 237 hotel rooms and suites including family-oriented units, a 38,000-square-foot indoor waterpark loaded with water activities for all ages, a day spa, fitness center, state-of-the-art arcade, restaurants, retail shops, adjacent marina and space for meetings, group events and birthday parties.

Cedar Point’s Castaway Bay indoor waterpark features a 35-foot-tall, 520-foot-long water coaster that uses water jets to propel riders uphill!  Swooping turns and a wild ending are what’s in store for guests daring enough to challenge Castaway Bay’s 10 slides, including three 35-foot-tall body slides.   Guests are sure to get wet at the Lookout Lagoon Family Funhouse that is highlighted by a gigantic water-filled bucket that dumps more than 1,000 gallons of water every two minutes!  Younger guests splash the day away at Toddler’s Tide Pool, which features a tandem slide, water pipes and sea creatures.  A wide variety of other wet and wild fun also awaits guests at Castaway Bay.