Discover the fascinating past of Nicollet County and Minnesota’s territorial expansion at the Treaty Site History Center. Uncover the incredible stories of the Dakota people, explorers, traders, and settlers who played a pivotal role in shaping this area. Gain insight into the profound impact of the 1851 Treaty of Traverse des Sioux, a crucial event in Minnesota’s history that, despite its tragic nature, paved the way for settlers and westward expansion.

In addition, visitors will explore changing exhibits spotlighting Nicollet County’s history, peruse the gift shop, and access the research library.