Yosemite National Park The State of California, however, retained control of Yosemite Valley and Mariposa Grove. Muir also helped persuade local officials to virtually eliminate grazing from the Yosemite high country. The newly created national park came under the jurisdiction of the United States Army's Troop I of the 4th Cavalry on May 19, 1891, which set up camp in Wawona with Captain Abram Epperson Wood as acting superintendent. By the late 1890s, sheep grazing was no longer a problem, and the Army made many other improvements. The cavalry could not intervene to ease the worsening condition of Yosemite Valley and Mariposa Grove.
Yosemite Village Historic District or Valley District Building (1926), both designed by Park Service architect Herbert Maier. All are rustic in character. Other buildings in the area include the Pohono Indian Studio (1925), which is used as a gift shop, and the Ansel Adams Gallery, a complex of five buildings incorporating what was first known as Best's Studio. The Yosemite Village district was placed on the National Register of Historic Places on March 30, 1978. Yosemite Village Historic District The Yosemite Village Historic District encompasses the primary built-up section of the Yosemite Valley as it was developed by the National Park Service for Yosemite