2013 Map of Medano Ranch

About this map

Great Sand Dunes National Park serves as the dominant backdrop for this high-altitude landscape in Alamosa County. The area is defined by its complex hydrologic network, where numerous water bodies such as Dollar Lake, Cotton Lake, and the larger San Luis Lake collect within a system of seasonal and perennial drainages. Flowing across the terrain are several significant waterways including Big Spring Cr, Arena Cr, and Sand Cr, which support the namesake Medano Ranch. The map reveals a delicate balance of water and sand, with the western boundary of the dunes meeting the valley floor. Transportation is limited to a sparse grid of rural routes like Medano Rd and Lane 6 N, reflecting the preservation-oriented and ranching character of the land. This detailed study captures the interaction between the creek systems and the encroaching dunes before the shifting sands further alter the local hydrology.