Hotel made up entirely of salt

Walk into a hotel, made up entirely of salt!

Tourists visit a salt hotel located in the salar de Uyuni, Bolivia. With estimated 5.4 million tonnes, Bolivia holds about half of the world's lithium reserves; most of those are located in the Salar de Uyuni.

View of salt bricks used in the construction of salt hotels, in the Salar de Uyuni, Bolivia. One of the major tourist attractions is an antique train cemetery that is located 3km outside Uyuni and is connected to it by the old train tracks.

A worker collects salt to make bricks to be used in the construction of salt hotels, in the Salar de Uyuni, Bolivia. Salar de Uyuni is estimated to contain 10 billion tonnes of salt, of which less than 25,000 tonnes is extracted annually.

Tourists visit a salt hotel located in the entrance of the salar de Uyuni, Bolivia. The large area, clear skies and exceptional surface flatness make the Salar ideal object for calibrating the altimeters of the Earth observation satellites.

A bedroom inside a salt hotel in the Salar de Uyuni, Bolivia. Salar de Uyuni is the largest salt flat in the world at 4,085 miles. The Salar was formed as a result of transformations between several prehistoric lakes.