Explore Sea & Sky

Conserve. Educate. Inspire.

Step into a different world at the Butterfly House & Aquarium, a nonprofit organization and the only public saltwater aquarium in the Dakotas. Here, you can explore interactive exhibits and exotic animals in this destination for both the young and young at heart. Your admission fees and donations aid us on our mission of inspiring the next generation of environmental stewards.


Infant (0-2)


Youth (3-12)


Adults (13-59)


Senior (60+)


*Plus 9% sales tax


Monday - Saturday

10AM - 5PM


11AM - 5PM

* Last entry 1 hour before close

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Let's Get Tropical

Stroll through a natural rainforest environment, take a trip to the bottom of the sea, and get hands-on with friendly sea creatures at the only butterfly house or aquarium within hundreds of miles.

Featured Events

Riedel Wine Tasting

In this educational wine glass tasting workshop, Riedel will demonstrate…

October 24, 2019

6:00 PM - 8:00 PM
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Whiskey Tasting 101

Join us for an evening of sampling various Whisk(e)ys to…

November 15, 2019

6:00 PM - 9:00 PM
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2 / 3
Wings & Waves Gala

Join us in February 2020, to celebrate and support the…

February 7, 2020

6:00 PM - 9:30 PM
See Event Dates
3 / 3

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