NMIO is located in the Suitland Federal Center (SFC), just a short distance from the Suitland Metro Station. Visitors possessing government IDs may enter the SFC compound via U.S. Census Bureau gate.

Visit the Washington Metropolitan Area Transit Authority (https://www.wmata.com/) website for maps, train schedules and additional information.

Metrorail System Map (https://www.wmata.com/schedules/maps/index.cfm)