2013 Map of Pasadena Valley

About this map

The Snake River carves through this high desert landscape, defining the borders between the uplands of Black Mesa and the lower fertile stretches of Pasadena Valley. In the early 21st century, the intricate irrigation network remains central to the region's character, with features like the King Hill-Main Canal, Y Canal, and Basin Lateral snaking across the terrain to support local agriculture. Small settlements and geographic landmarks such as Frog Hollow and Swiss Valley sit alongside family-named landmarks like Jolley Flat and The Pasture, reflecting a deep connection between the land and its inhabitants. Geologists and local historians can trace the numerous drainages feeding the river, from Rosevear Gulch to Big Pilgrim Gulch, and identify natural water sources like Bancroft Springs and Pilgrim Spring. The map also details a network of rural routes, including the King Hill Loop and Bell Rapids Rd, which connect these isolated valleys and plateaus.