Weepah Spring Wilderness is a 51,480-acre (20,830 ha) wilderness area in Lincoln and Nye Counties, in the U.S. state of Nevada. The Wilderness lies approximately 35 miles (56 km) north of the town of Alamo and is administered by the U.S. Bureau of Land Management.Weepah Spring Wilderness contains Timber Mountain and lies within the Seaman Range, an excellent example of a Great Basin mountain range.