The Stonehenge is a residential apartment building on Boulevard East in the Woodcliff section of North Bergen, New Jersey in the United States.

[4][10] The "Stonehenge Incident" or the "North Hudson Park UFO sightings" occurred on January 12, 1975.

According to George O'Barski, while driving he heard static over his radio and saw in North Hudson Park a dark, round "spacecraft" with brightly lit windows hovering over the ground.

Ten small, hooded, identically dressed figures emerged from the UFO, dug up soil and collected it in bags before returning to the craft.

The incident was reported by Hopkins in The Village Voice,[11] his 1981 book Missing Time,[12] and also in local newspapers.