Red Rocks is an amazing concert venue! Outdoors, snuggled between the perfect huge rocks for beauty and accoustics. But be prepared before you go! Read the info on their web site!! Expect a long, uphill walk from the parking lot to the ampitheatre. It's outside, so it could start hot, get windy, rain, and/or get cold. If you are prepared, the weather issues won't bean issue! Bring a closed bottle of water or two, as lines to purchase them can be long. And you will be thirsty, it's Colorado! Dry air and the hike from the parking lot means drinks are needed. Traffic on 470 enroute can be a nightmare (not Red Rocks fault), so try to come early and tailgate or go in early to enjoy the rocks and get some pictures.