Tags: Mountain Range.
The Rattlesnake Hills is a 16 mile (26 km) long anticline mountain ridge in Yakima County and Benton County in the U.S. state of Washington. Also known as Rattlesnake Mountain and Rattlesnake Ridge it should not be confused with the much smaller Rattlesnake Ridge located near the west end of Ahtanum Ridge. Rattlesnake Hills’ highest summit is 3629 feet (1106 m) tall which is also the highest point in Benton County.
