Where is the only county that touches five states?

Here is the question :

WHERE IS THE ONLY COUNTY THAT TOUCHES FIVE STATES?

Here is the option for the question :

West Virginia
Tennessee
Oklahoma
Wyoming

The Answer:

And, the answer for the the question is :

Oklahoma

Explanation:

[STC0012186]. Cimarron County, located in western Oklahoma, is the only American county to touch five different states (Kansas, Colorado, New Mexico, Texas, and Oklahoma). Black Mesa, the state’s highest point and the site of numerous dinosaur fossil discoveries, can be found here. It’s also where you’ll find Kenton, Oklahoma, the state’s lone Mountain Time zone.