when was the bunker built at the greenbrier
The Greenbrier In the late 1950s, the U.S. government approached The Greenbrier for assistance in creating a secret emergency relocation center to house Congress in the aftermath of a nuclear holocaust. The classified, underground facility, named "Project Greek Island",[11][16] was built at the same time as the West Virginia Wing, an above-ground addition to the hotel, from 1959 to 1962.[9][10]