A riverfront museum and aquarium honoring the cultural, ecological, and industrial legacy of the Mississippi River.
The National Mississippi River Museum and Aquarium is the only institution along the 2,400-mile river dedicated to capturing its full majesty—from historical and environmental to educational and recreational significance. Located along the Mississippi’s industrial waterfront, the campus comprises three main buildings—the Discovery Center (aquarium), Riverboat Museum, and Depot Café—along with a boatyard, interpretive wetlands, and a floating steamboat exhibit.
At the heart of the complex is the Discovery Center, the aquarium component designed to bring the river’s narrative to life. The architecture merges storytelling and experience by connecting indoor exhibits with the surrounding landscape and harbor. Floor-to-ceiling windows frame views of native plantings and docked historical boats, making the river itself a living exhibit. Inside, the aquarium traces the ecological diversity, cultural significance, and industrial evolution of the Mississippi River.
The architecture pays homage to the site’s industrial past. A composition of steep, shed-like roof forms echoes the layered, utilitarian structures once found on the working waterfront. Materials are intentionally local—limestone quarried nearby and wood windows that recall traditional riverfront buildings—while modern metal cladding speaks to the industrial heritage of the region. Together, the museum and aquarium form a landmark destination that educates, inspires, and reconnects visitors to the mighty Mississippi’s enduring role in American life.