Manhattan Project National Historical Park

4 stamp stations

Hanford Visitor Center

Address: Manhattan Project National Historical Park Visitor Center, 2000 Logston Blvd, Richland, WA 99354

This park preserves three secret cities of the Manhattan Project: Oak Ridge, Tennessee, where uranium was enriched; Los Alamos, New Mexico, where the bomb was designed under J. Robert Oppenheimer; and Hanford, Washington, where plutonium was produced for the Trinity test and the Nagasaki bomb.

Visit the science museums at Oak Ridge and Los Alamos and see the historic reactor sites on bus tours. For a challenge, take the in-depth Department of Energy tours of the X-10 Graphite Reactor or Hanford's B Reactor, the world's first full-scale plutonium reactor.

Coordinates: 46.31855, -119.30042

Los Alamos Visitor Center

Address: Los Alamos Visitor Center, 475 20th Street Suite C, Los Alamos, NM 87544

This park preserves three secret cities of the Manhattan Project: Oak Ridge, Tennessee, where uranium was enriched; Los Alamos, New Mexico, where the bomb was designed under J. Robert Oppenheimer; and Hanford, Washington, where plutonium was produced for the Trinity test and the Nagasaki bomb.

Visit the science museums at Oak Ridge and Los Alamos and see the historic reactor sites on bus tours. For a challenge, take the in-depth Department of Energy tours of the X-10 Graphite Reactor or Hanford's B Reactor, the world's first full-scale plutonium reactor.

Coordinates: 35.88085, -106.30215

Oak Ridge Visitor Center

Address: 461 W. Outer Drive, Oak Ridge, TN 37830

This park preserves three secret cities of the Manhattan Project: Oak Ridge, Tennessee, where uranium was enriched; Los Alamos, New Mexico, where the bomb was designed under J. Robert Oppenheimer; and Hanford, Washington, where plutonium was produced for the Trinity test and the Nagasaki bomb.

Visit the science museums at Oak Ridge and Los Alamos and see the historic reactor sites on bus tours. For a challenge, take the in-depth Department of Energy tours of the X-10 Graphite Reactor or Hanford's B Reactor, the world's first full-scale plutonium reactor.

Coordinates: 36.02301, -84.27178

Tri-Cities Visitor Center

Address: 7130 W. Grandridge Blvd, Suite B, Kennewick, WA 99336

This park preserves three secret cities of the Manhattan Project: Oak Ridge, Tennessee, where uranium was enriched; Los Alamos, New Mexico, where the bomb was designed under J. Robert Oppenheimer; and Hanford, Washington, where plutonium was produced for the Trinity test and the Nagasaki bomb.

Visit the science museums at Oak Ridge and Los Alamos and see the historic reactor sites on bus tours. For a challenge, take the in-depth Department of Energy tours of the X-10 Graphite Reactor or Hanford's B Reactor, the world's first full-scale plutonium reactor.

Coordinates: 46.21755, -119.21797

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