Mantle's Cave is located in Dinosaur National Monument in northwestern Colorado, just south of the Yampa River. It is a large, vaulted, north-facing cave 100 m long x 40 m wide x 33 m in height, ...

Cave, Myron B Myron B. Cave passed away peacefully surrounded by family on April 14, 2022. The family welcomes everyone to join them for a Celebration of Myron’s Life on Monday, April 25 from 1 ...