Exploring the hidden tunnel at Red Rocks

On the 75th anniversary of Red Rocks Amphitheater, we take you someplace even people who go to Red Rocks all the time haven't been -- under the rocks to the famous hidden tunnel.

Denver7's Jaclyn Allen went backstage and underground to where legends (and their crews) leave their mark.

Red Rocks is a place where fans flock to climb the stairs, where rock bands perform to become stars and where man and nature join to make history.

But deep inside the iconic amphitheater is a place not open to the public.
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[MohamadFaeyz]

Hello my friends, where is this country and what is the name of the site?

[bradtucker]

that has changed alot since the mid 80s when I went there, to alot of concerts, we could carry in gallon jugs of special mixes, mostly vodka, lol, probably cant do that now.

[denboe]

Love Red Rocks. THe location makes it all.

[mikerettig]

Signatures are cool and all, but where does the tunnel go? Showed some steps, where do they lead?

[jonaruny]

of course mayer would take a whole stair w that ego

[diamondparadigm]

@ RED ROCKS IS NOAH'S ARK AND THE GARDEN OF EDEN THE HEART OF THE HOLLOW EARTH A ROSE TO GIVE US THIS BEAUTIFUL GEM WATCH!!! ALL FREE BLOW YOUR MIND WIDE OPEN!!!!

[lindarivera]

Tunnel similar to México... AND THE UNITED STATES WANTS TO GOSSIP ABOUT MEXICO... REALLY!