Enjoy live music, hiking, fishing, and the last of the September sun! Finish your summer off with three days of festival experience in Colorado listening to your favorite artists. Caveman Music Festival at Monument Lake Resort in Colorado is the perfect place to grasp the last sun soaked days of summer. Participants: Kurt Vile The Violators Aaron Raitiere Band of Heathens Buffalo Hunt Charlie Shafter Drayton Farley Emily Wolfe Erick Willis Estin The 86ed Jamestown Revival Kade Hoffman Kurt Vile and the Violators Midnight River Choir Pasadena Red Clay Strays Red Shahan Riddy Arman Sir Woman Stephen Wilson Jr. Sun Jr. Taddy Porter The Droptines The Wallflowers Toadies Tony Kamel Uncle Lucius More Info below.