02_NPA_Image_1920px_w-mjvcy78l5y4dil4va9d4nd6jonfoxktjyaxa5qps24Yellowstone Treasures: Home / Review of National Parks Adventure 3D / 02_NPA_Image_1920px_w-mjvcy78l5y4dil4va9d4nd6jonfoxktjyaxa5qps24February 11, 2016John Muir and Theodore Roosevelt in Yosemite