2016 Map of Sand Camp

About this map

Great Sand Dunes National Park dominates this landscape in the San Luis Valley, where shifting sands meet the hydrological complexities of the mountain front. This 2016 survey captures a network of ephemeral and perennial water sources that define the area's geography, including Sand Cr and Big Spring Cr which flow across the eastern half of the quadrangle. The naming of Sand Camp and numerous water points like Antelope Springs and Indian Spring suggests the historic importance of reliable water for travellers and grazing in this arid environment. The map also delineates the administrative boundary between Saguache and Alamosa Counties, showing how modern political lines intersect with the ancient dune system and drainages like Pole Cr.