Visitors track down mystery desert monolith in Utah

Two days after a helicopter pilot revealed its existence, people began sharing their own shots of the unexplained piece

Some intrepid visitors have been flocking to a remote part of southern Utah in a bid to be among the first to see the mystery metal monolith.

The structure in the Red Rock desert was first discovered last week from the air by a helicopter pilot and wildlife officers who were carrying out an annual count of bighorn sheep.