The National Building Museum transforms understanding of the history and impact of architecture, engineering, landscape architecture, and design. Through exhibitions, educational programs, and special events, we welcome all ages to experience stories about the built world and its power to shape our lives, communities, and futures. The Museum resides in one of the most awe-inspiring places in Washington, D.C., with a soaring Great Hall, colossal 75-foot-tall Corinthian columns, and a 1,200-foot terra cotta frieze.