The Custer Hall represents the 1874 and 1876 expeditions lead by George Custer into the Black Hills:

• A large collection of camp artifacts including cutlery, horse shoes, tin cans, and even a champagne bottle
• Photographs of the 1874 expedition, one of which identifies each of the many men in the photo, including George, Thomas, and Boston Custer
• The actual US Congressional Medal of Honor awarded to Private Peter Thompson for bravery at the Battle of the Little Big Horn