(Texas)
The Monahans Sandhills State Park is a 3,840-acre (1,550 ha) state park located in the southern Llano Estacado in Ward County and Winkler County, Texas. The closest major town is Monahans, Texas, and the closest limited-access highway ingress is Exit 86 on Interstate 20. (Ref: https://en.wikipedia.org/wiki/Monahans_Sandhills_State_Park)