Manhattan Project National Historical Park

The park encompasses three sites with research facilities, laboratories, and production plants that contributed to nuclear science development during World War II.

Between 1942 and 1946, over 130,000 scientists, engineers, and workers collaborated in these locations to create the first atomic weapons in history.

The park maintains original buildings, technical equipment, and personal objects that reveal the daily experiences of the personnel involved in this scientific endeavor.

Visitors can access guided tours at each location, with exhibits explaining the scientific processes, technological innovations, and social impacts of nuclear research.

The facilities contain the original electromagnetic separators, graphite reactors, and plutonium production systems used in nuclear material development.

Location: Oak Ridge

Location: Los Alamos

Location: Hanford

Inception: November 10, 2015

Website: https://nps.gov/mapr

GPS coordinates: 35.93540,-84.39333

Latest update: May 27, 2025 10:01