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UCAR, NCAR, and UOP are located at several facilities in Boulder, Colorado: the Mesa Laboratory and Fleischmann Building, Foothills campus, Center Green campus, and the Pearl St. Building. The Research Aviation Facility is located at Jefferson County Airport in Broomfield, Colorado.

Although we work at several locations, most of our public programs and exhibits are located at the Mesa Laboratory atop Table Mesa at the west end of Boulder. Our Visitor Center, with exhibits, art galleries, and a gift shop, is open daily. Read about NCAR's science exhibits, science store, art galleries, and more here.The Walter Orr Roberts Nature and Weather Trail, a wheelchair-accessible loop, crosses the mesa site. Hikers are always welcome.