Cache Valley
Cache Valley is an intermontane basin in northern Utah and southeastern Idaho, United States, forming the Logan, Utah–Idaho Metropolitan Statistical Area. The valley spans approximately 1,800 square miles and is bounded by the Wellsville Mountains to the west and the Bear River Range to the east.[1][2]
The name "Cache Valley" originates from 19th-century fur trappers who concealed (cached) their pelts and supplies in the area for safekeeping, deriving from the French verb cacher.[3] Inhabited by Shoshone peoples prior to European contact, the valley saw early permanent settlement by Latter-day Saint pioneers beginning in 1855, with communities like Wellsville and Logan established as agricultural outposts.[4][5]
The region's economy centers on agriculture, including dairy production, livestock, and irrigated cropland, which remains a cornerstone despite urbanization pressures. Logan, the largest city with Utah State University, drives education, research, and manufacturing sectors, contributing to a metro population of about 157,000 as of 2023.[6][7][1]
Geography and Climate
Physical Features
Cache Valley constitutes an intermontane basin spanning approximately 50 miles in length and 20 miles in width, extending across the Utah-Idaho border primarily within Cache County, Utah, and Franklin County, Idaho.[8][9] The valley floor generally elevates around 4,500 feet above sea level, forming a topographic depression amid higher terrain.[10] The basin is delineated to the west by the Wellsville Mountains, a spur of the broader Wasatch Range, and to the east by the Bear River Range, which attains elevations exceeding 9,000 feet.[11][10] These bounding ranges, composed largely of sedimentary and metamorphic rocks, create steep escarpments that enclose the valley, contributing to its relative geographic isolation through natural barriers impassable without passes or canyons.[10] Principal fluvial features include the Logan River, originating in the Bear River Range via Logan Canyon, and the Little Bear River, draining from the Wellsville Mountains, both converging in the central valley before joining the Bear River system.[12][13] These rivers naturally drain the basin southward, channeling precipitation and snowmelt from the uplands across the alluvial valley floor, which consists of Quaternary sediments conducive to water percolation and sediment deposition.[10]