National Museum of Natural History National Museum of Natural History The National Museum of Natural History is a natural history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., United States. It has free admission and is open 364 days a year. In 2016, with 7.1 million visitors, it was the fourth most visited museum in the world and the most visited natural-history museum in the world. Opened in 1910, the museum on the National Mall was one of the first Smithsonian buildings constructed exclusively to hold the national collections and research facilities. The main building has an overall area
Smithsonian Institution Shelter a steel truss frame. The shelter has a log book hikers may sign. The site has been considered for National Historic Landmark status, but has not been recommended for submission yet. However, in 1977 the Smithsonian Institution Shelter was placed on the National Register of Historic Places. Smithsonian Institution Shelter The Smithsonian Institution Shelter, also known as the Mount Whitney Summit Shelter, was built in 1909 on the summit plateau of Mount Whitney, in the Sierra Nevada within Sequoia National Park, in California. The shelter at the summit was proposed after Byrd Surby, a U.S. Fisheries employee, was struck and