Adventure Main Parks Shut, Rural Residents Urge You to Keep Away (For Now)adminMarch 21, 2020March 23, 2020 by adminMarch 21, 2020March 23, 20207 1661 Rocky Mountain, Yosemite, King Canyon, and Sequoia parks have closed to forestall the unfold of coronavirus. All trails, roads, and services are closed 24 hours