Lewis & Clark Trail

Calumet Bluff NB

Gavin Point Dam holds back the Missouri 4mi west of Yankton SD, creating Lewis and Clark Lake. The visitor center perches on top of what is left of Calumet Bluff. For 3 days. Aug. 29-31. 1804 the Corps met with Yankton Sioux tribal leaders here. An interpretative sign (partially shown, top right) at the Lewis & Clark Visitor Center depicts what the meeting might have looked like. The Missouri River flows past the visitor center and Calumet Bluff just below the dam, right. The center can be accessed from NB Hwy 121. Unfortunately, the Corps left its best Sioux language interpreter with the Yankton and greatly missed his services when faced with hostile Teton Sioux a month later.
lc main page | maps