Stone Shelter

Historical marker location:

Bismarck, North Dakota

( Marker can be reached from Double Ditch Loop, 0.4 miles north of North Dakota Route 1804, on the right when traveling north.)

Double Ditch State Historic Site.

North Dakota has the highest percentage of residents of Norwegian ancestry of any state in the U.S. Today, many towns and cities in the state still celebrate their Norwegian heritage with festivals, parades, and other events.