Best Music Festival! Welcome to the Caveman Music Festival in the heart of Colorado! Nestled in the stunning landscape around Monument Lake Resort, this festival offers a unique musical experience against breathtaking views. With over 20 artists and bands gracing the stage, the festival promises an unforgettable journey for music enthusiasts. Address: Events, 4789 CO-12, Weston, CO 81091, United States Phone: (719) 680-0580