The Town of Mancos is a Statutory Town located in Montezuma County, Colorado, United States. The town population was 1336 at the 2010 United States Census.The town of Mancos is located in southwestern Colorado, near the Four Corners, at the base of Mesa Verde National Park, and holds the trademark for "Gateway to Mesa Verde". Surrounded by rangeland and mountains, Mancos offers a variety of outdoor recreational activities.