Gribblenation

Upon crossing the San Juan Mountains via Wolf Creek Pass I continued east towards Alamosa.  My next destination was at the north terminus of Colorado State Route 150 at Great Sand Dunes National Park & Reserve. This article serves the 24th entry in the 2016 Summer Mountain Trip Series.  Part 23 regarding US Route 160 over Wolf Creek Pass can be found below. 2016 Summer Mountain Trip Part 23; US Route 160 over Wolf Creek Pass The current CO 150 is a 16.114 mile north/south State Highway located entirely in Alamosa County which connects from US 160 to Great Sand Dunes National Park & Preserve.  The current iteration of CO 150 was created in 1974.  That said, CO 150 appears to be something of a State Highway designation that has refused to die. The first CO 150 was added to the State Highway System in the late 1920s.  The first CO 150 began in Mosca and followed what is now Lane 6 east to current CO 150.  The original CO 150 followed the cur...