Construction on the Integratron began in 1957. Four years previous, its creator George Van Tassel claimed to have been contacted by extraterrestrials at Giant Rock and taken aboard their hovering spaceship.
According to George, they had chosen him to bring a message of peace and interplanetary brotherhood to the people of Earth. The idea and schematics for the Integratron were given to him by the extraterrestrials as a cell rejuvenaton machine designed to function as an anti-aging device.
The domed structure, made entirely of wood, with no screws, bolts or other metal materials was incomplete at the time of George's death in 1978. Shortly before that, he had stated that the Integratron was about 90 percent completed. Nevertheless, after he died the core of the machine mysteriously went missing and no notes, plans or blueprints survive. As a result the device has never operated as intended.
Today, the Integratron can be rented out for private events, music recording sessions, and meditation sound baths using quartz crystal singing bowls.