Red Rocks Amphitheatre Information & Directions: 18300 W. Alameda Parkway Morrison, CO 80465 Clearview Tickets is a local RESALE MARKETPLACE, NOT affiliated with any box office or venue. Red Rocks Amphitheatre is a rock structure near Morrison, Colorado, 10 miles west of Denver, where concerts are given in the open-air amphitheatre. There is a large, tilted, disc-shaped rock behind the stage, a huge vertical rock angled outwards from stage right, several large outcrops angled outwards from stage left and a seating area for up to 9,450 people- Wiki