Welcome to Devils Tower KOA, in the shadow of Devils Tower, Americas's First National Monument and filming site of the movie "Close Encounters Of The Third Kind".Ogden and Zannie Driskill are excited to be the new owner/managers of the KOA. They have been involved with the KOA and Devils Tower Tourism for over 30 years. Ogden manages the family ranch and Zannie is the postmaster at Devils Tower. They have three children, Andrea, Katerie, and Lincoln. The Driskill family welcomes you to Devils Tower!