See the Tri-State Marker and be in three states at once! The meeting point of Kansas, Oklahoma, and Missouri is 6 miles east of Baxter Springs on Highway 166/400. Turn south on the small paved road just west of the state line, and continue to the dead end. Built in 1938
Located on the grounds of the Historical Museum, the marker commemorates the Black Dog Trail opened in 1803 by Chief Black Dog ( Manka - Chonka) and his band of Osage Indians who had a village nearby where springs once flowed freely.
Walk along the downtown sidewalks on both sides of Military Avenue. Posted on the store fronts of the historic buildings are framed accounts of the original occupants of each store, their dates, and sometimes an account of a particular historical event that took place at that spot.