The Capital Gallery Share: Museums & Galleries The Capital Gallery Visit Website 109 N 4th Street Bismarck, ND 58501 (701) 751-1698 (701) 462-3316 (fax) About Rep Info Map About The Foundation operates and maintains the Lewis & Clark Interpretive Center and Fort Mandan at Washburn, ND, along with The Dakota Institute. In addition to showcasing the rich cultural history along Whom to Contact David Borlaug What's Nearby? Distance: 5 10 15 20 25 50 mi.