troeth: Mt. Rusmore, South Dakota 8-2010
troeth: Prarie Dog Town, Devils Tower Wyoming 8-2010
troeth: Crook County, Wyoming 8-2010
troeth: Devil's Tower, Wyoming 8-2010
troeth: Crazy Horse Memorial, South Dakota 8-2010
troeth: Black Hills, South Dakota 8-2010
troeth: Black Hills, South Dakota 8-2010
troeth: Crook County, Wyoming - August 5, 2010