River Willow Riverboat!
The River Willow is now closed for the season.
River Willow Water Park at 4 Bears Casino & Lodge is a fun stop for families visiting Lake Sakakawea. Located just minutes from the lake, our indoor water park offers slides, splash zones, and relaxing pool space for guests of all ages.
Whether you are planning a weekend getaway or looking for things to do near Lake Sakakawea, the River Willow Water Park adds extra fun to your stay.
Make a Splash at the 4 Bears Water Park!
The water park is now closed for the season.
The River Willow Water Park is a favorite for family fun. Splash, slide, and relax in a tropical-style indoor water park right inside 4 Bears Casino & Lodge.
The water park operates seasonally. Check back closer to the season opening for updated hours, schedules, and everything you need to plan your visit.
Things To Do Near Lake Sakakawea
Visitors staying at 4 Bears Casino & Lodge enjoy easy access to many local attractions:
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River Willow Water Park
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Lake Sakakawea boating and fishing
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Scenic lake beaches
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Local hiking and outdoor recreation
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Casino gaming, dining, and entertainment
It is a great destination for families, couples, and anyone looking for a Lake Sakakawea resort getaway.







