Nicollet County Historical Society / Treaty Site History Center

Contact Information

Nicollet County Historical Society / Treaty Site History Center

1851 N Minnesota Ave
St Peter, MN 56082

(507) 934-2160 (Phone)

(507) 934-0172 (Fax)

Region: Southern

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  • $6.00 per Adult, $5.00 for Seniors ages 65+, $4.00 for 5-17 years old, 4 years old and under and NCHS members free. Free parking.


More Information


  • The Treaty Site History Center is located at 1851 N. Minnesota Avenue, one-mile north of downtown Saint Peter at Highways 169 and 22, across from the Mankato Clinic.

Other Date Information

  • Monday-Saturday 10:00 am-4:00 pm; Sunday 1:00 pm-4:00 pm (March through October only) Closed 3 weeks around Christmas

Attraction Attributes

  • Accessible to Disabled
  • Can Accommodate Groups of 45 or more
  • Native American Heritage
  • Scandinavian Heritage

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