Initially serving as the center of illegal whiskey trade, Fort Whoop-Up was the nickname given to what originally was Fort Hamilton. The replica stores exhibits related to the history, culture, and traditions of the communities that have lived in the area. Visiting the fort will give you information about the traders and tribes that once inhabited the region. The place also hosts events like Voices from the past and Thunderchief Gallery Viewing to give unique insights into the life at the fort during the early years.