Deep beneath a world-famous music venue outside Denver, Colorado, a local reporter follows a guide into the bowels of the Earth. Skirting around signs that warn of impending peril, the pair find themselves in a dark and eerie space. Here the glitz and glamour of the stage seem worlds away – but what is the secret hiding under Red Rocks?
Since the beginning of the 20th century, the unique landscape of Red Rocks Park has played host to some of the greatest musicians the world has ever seen. In amidst towering pillars of sandstone, crowds have gathered to hear the songs of The Beatles, Jimi Hendrix and more ring out through the mountain air. But for decades a mystery has lurked beneath their feet.