Interior Museum, Federal museum in Downtown Washington D.C., United States.
The Interior Museum spans 2,500 square feet of exhibition galleries within the Stewart Lee Udall Department of the Interior Building at 1849 C Street NW.
The museum opened in March 1938 following the completion of the Stewart Lee Udall Building, which was constructed under President Franklin D. Roosevelt's New Deal program.
The museum maintains a collection of 8,600 objects documenting the Department of Interior's role in managing American natural resources and public lands.
Visitors must present government-issued photo identification to enter through the C Street lobby, with the museum operating Monday through Friday from 9:00 AM to 5:00 PM.
The building contains numerous murals depicting natural resources, Native American life, and conservation efforts throughout its corridors and exhibition spaces.
Location: Washington, D.C.
Inception: 1938
Official opening: March 8, 1938
Address: 1849 C St NW, Washington, DC 20240 20240
Website: https://doi.gov/interiormuseum
GPS coordinates: 38.89373,-77.04300
Latest update: March 8, 2025 16:31
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