In this vicinity once stood a magnificent live oak tree that was an early landmark on the South Texas Plains for many years. Noted for its size and its wide canopy, it was located in a large hollow created by livestock that gathered beneath its branches and by winds that eroded the exposed soil. El Encino del Poso was a landmark for early trails and land grants. It also served as the location of a stagecoach station and as the basis for naming Encino (1 mi. N). The tree died in the 1890s, before the formation of Brooks County, the victim of an extended drought. Texas Sesquicentennial 1836-1986