The Harmony Museum display art and artifacts from Pennsylvania history. Exhibits include The Kitchen, The Harmonist Room (depicts Harmonist communal life), a Native American Area and a display of Gunsmith Charles Flowers projectile firing creations.
The Harmony Museum displays Native American artifacts, as well as artifacts of the Harmonists and Mennonites. The museum also offers walking tours of the historic district of Harmony, as well as the Ziegler Log House and the Wagner House. Limited wheelchair accessibility.