Red Rocks Amphitheatre (often known simply as Red Rocks) is a 9,545-capacity venue in Morrison, Colorado. The open-air structure is surrounded by large and striking outcrops of rock that are a reddish, russet hue – giving the venue its name. The land that the venue occupies was purchased by the City of Denver in 1927, with construction beginning in 1936 and the venue opening to the public in 1941. In 2015, the Colorado Music Hall of Fame opened in the Trading Post at Red Rocks.

Red Rocks Amphitheatre was named the top-grossing and most-attended concert venue of any size, anywhere in the world in 2021. The venue is so popular that in 1999, after it had been awarded the annual honor of best small outdoor venue by Pollstar magazine for the eleventh time, the magazine changed the name of the award to the Red Rocks Award and removed Red Rocks from the running.

Several artists have released audio and video recordings of their performances there, including U2, Dave Matthews Band, The Samples, Incubus, The Moody Blues, John Tesh, Ricky Lee Jones, Rob Thomas, String Cheese Incident, and Stevie Nicks, among many others. The state has also played host to many other legendary performances, including The Beatles, The Grateful Dead, and Jimi Hendrix.