A Vulcan lute on Aldea. The Vulcan lute (sometimes referred to as Vulcan harp, Vulcan lyre, or Vulcan Lyrette) was a twelve-stringed instrument, played on the planet Vulcan, that was tuned on a diatonic scale and noted to be very soothing.
Keystone Average Weather. 1  The highest monthly average temperature in Keystone for July is 54 degrees. 2  The lowest monthly average temperature in Keystone for December is 14 degrees.  The most monthly precipitation in Keystone occurs in January with 0 inches.
Summit Express. Summit Express offers scheduled shuttle service to and from Denver International Airport and Summit County Colorado! Their professional drivers will take you to your Summit County destination door stop in Keystone, so you may start your Colorado vacation hassle and worry free. Shuttle service is available for one way or round trip with drop offs and pick ups available at any location in Summit County.