Mary Jo Wegner Arboretum and East Sioux Falls Historic Site

A path to yesterday and tomorrow

The Mary Jo Wegner Arboretum and East Sioux Falls Historic Site began as a dream. A local visionary for the environment, Mary Jo Wegner imagined a natural haven in Sioux Falls like others enjoy in major cities. With wetlands, gardens, and native plants, the Arboretum provides recreation and education. A living link to the past and a great stake in our future: the Arboretum will help future generations foster a relationship with the environment while sharing the story of how earlier cultures interacted with the natural world.

Our website provides ways for you to learn more and get involved. Thanks for visiting. Your support is appreciated.

News & Announcements

  • You can still be involved with your dearest philanthropic cause without having to get up from the couch. Interested? Check out these easy ways to donate without having to leave your house.

  • The usual “Thank you,” is a wonderful way to show how much you appreciate others, but sometimes it can be fun to be a little more imaginative.

  • Back-to-school season can be exciting, challenging and—with kids—frustrating. You can take advantage of this time to grow and live a positive lifestyle by getting involved in local schools’ philanthropy.

  • The month of August happens to be National Admit You're Happy Month. There are lots of things to be happy about in life, and August is a chance to appreciate all of them.

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