Fort Massac Encampment 2024 Calendar. For nearly 50 years, the encampment festival has provided visitors with a chance to experience pioneer life. Metropolis il is home to events that bring visitors from around the world.

50th annual fort massac encampment at fort massac state park in metropolis, illinois. Mark your calendars for friday october 18 th, 2024, as fort massac state park will become the biggest history classroom in southern illinois.