The Pinon Flats Campground and Medano Pass Primitive Road are closed for the winter season.
The Visitor Guide is an excellent way to get trip planning information in one place.
Great Sand Dunes 2011-2012 Visitor Guide (.pdf file, 7.5 mb, 7 pages)
Medano Creek, flowing at the base of Great Sand Dunes, is one of the few and best places in the world to experience "surge flow", where creek water comes in rhythmic waves.
Last Updated: 11/26/2013