Oppenheimer Trinity Site

Trinity Test Site

The Trinity Test Site marks the location of the world's first successful detonation of a nuclear device on July 16, 1945, in the New Mexico desert. Led by the Manhattan Project under the scientific direction of J. Robert Oppenheimer, the test ushered in the Atomic Age and forever changed the course of history.

Today, the site stands as a historic landmark, reminding visitors of one of humanity's greatest scientific achievements and one of its most profound responsibilities. It serves as a place for reflection on the power of scientific discovery, the consequences of nuclear weapons, and the lasting impact of World War II.