Castle Rock has been used as a landmark for several hundred years. In the 1800’s Castle Rock was a landmark on the Butterfield Overland Despatch route. Castle Rock received its name because it is said to look like a castle rising above the prairie. This interesting chalk formation is on private range land. The two rut path leading back from the dirt road is quite rough, portions of the track having up to 18 inch deep ruts. Read More …