Big Splash in Alexandria, Douglas County, United States | Theme Park

Welcome to the Big Splash Waterpark, Arrowwood Resort, Alexandria, United States.Your Choice for Minnesota Indoor Waterparks...Tons of water fun await you in our huge 38,000 square foot Minnesota indoor waterpark featuring three exhilarating 4-story slides that twist and turn and take you on a journey inside and outside the waterpark, "Lazy River" floating inner tube ride, tropical whirlpool spa, lily pad waterwalk, basketball shoot out, children's play fort with water blasters, geysers all topped off with "Calypso Cabana" the 500 gallon splash bucket!
WINTER WATERPARK HOURS: Sunday 9 a.m. - 9 p.m. Monday - Thursday 4 p.m. - 9 p.m. Friday 4 p.m. - 10 p.m. Saturday 9 a.m. - 10 p.m. *Hours may vary. Please call the Waterpark for holiday hours and calendar changes.
If you are a hotel guest and your rate includes Waterpark passes, the passes will be valid starting at 1 p.m. the day of check in. Anyone over 12 months of age is required to have a pass to enter the Waterpark.
Non-hotel guests need to contact the Waterpark the day of to check availability of general admission passes: 320-759-5015.
NEW! Spectator Passes-Now Available Upon Request! If you are not planning on entering the Big Splash Waterpark other than to supervise your group or family, you can now purchase a spectator pass at 50% off the regular admission rate. Please ask the Admissions Desk for more details.
Planning a Birthday Party? Birthdays are more fun in the tropical atmosphere of the Big Splash Waterpark, Alexandria.