Coliseum Museum of Art, Antiques and Americana (CMAAA)

The Coliseum Museum of Art, Antiques & Americana—known locally as CMAAA—is a dynamic arts and cultural venue located in the historic Coliseum building in downtown Oregon, Illinois. This unique nonprofit museum blends the past and present by featuring rotating fine art exhibitions, curated antique displays, and Americana collections that tell the stories of our region. CMAAA also hosts live performances, educational programs, and special events year-round, making it a cornerstone for community engagement and creative expression in Northwest Illinois. Whether you’re an art enthusiast, a history buff, or simply looking for an inspiring place to explore, CMAAA offers something for everyone.