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Ultimate Waterpark > Waterparks > Ohio Water Parks > Castaway Bay

Castaway Bay

After an extensive renovation, this resort and indoor waterpark reopens May 6, 2022.

Castaway Bay is located next door to Cedar Point amusement park in Sandusky. This resort hotel features 237 rooms and suites with complimentary admission to the indoor waterpark.

Adjoining Castaway Bay is a 38,000 square-foot waterpark, built inside a five-story structure. Sporting a tropical Caribbean theme, guests will feel like they've entered a tropical island paradise.

The indoor waterpark features more than a dozen slides and attractions. The Castawave Pool is a 100,000 gallon attraction that generates three-foot-tall waves. Rocket's Canopy Coaster is a 35-foot-high, 520-foot-long water roller coaster that propels riders uphill using water jets.Hank's Hangout is a multi-story, interactive play area with four body slides and a 1,000-gallon tipping bucket that drenches guests every two minutes. Air Racer Rally are three indoor/outdoor covered body slides. Younger guests will find the Fernando's Tadpole Pool and adults can relax in two-50 person whirlpool spas, one inside and one outside.

Besides the indoor waterpark, Castaway Bay also features a day spa, fitness center, large video arcade, a craft and child activity center, restaurants, retail shops, an adjacent marina, and space for meetings, group events, plus birthday parties.

More About Castaway Bay

2001 Cleveland Rd
Sandusky, OH 44870

(419) 627-2500 (419) 627-2106

Park website:

  • Currently 3.86 / 5
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Rated: 3.9 out of 5 (21 votes)

Type of park:
Indoor Waterpark Resort

Park size:
38,000 sq. feet

Opening year:
November 5, 2004

Operating season:
Operating days vary by season and operation of the hotel

Operating dates are subject to change. Always contact the park to verify days and hours before visiting.

Admission prices:
Admission to Castaway Bay is included for resort guests. Day passes are not offered.

Purchase tickets:
Buy Castaway Bay Tickets to save time and money.

Directions & Location

Castaway Bay is located between Cleveland and Toledo in Sandusky. Take the Ohio Turnpike I-80 to Exit 118 and follow the signs north to U.S. 250, or take Exit 110 and follow Route 4 north. When you arrive in Sandusky follow the signs to Cedar Point.

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