Rahr-West Art Museum

While the mansion itself is worth seeing, the museum also houses an impressive collection of artwork. Visitors can view pieces by artists such as Pablo Picasso, Georgia O’Keeffe, Andy Warhol, and Mary Cassatt.

Fun Fact: A piece of Sputnik IV crashed in the street outside here in 1962. There’s a brass ring in the street marking the crash site. Inside, there’s a replica of the piece that crashed.