5Palacio de Sal, Bolivia

Located on the edge of the Salar de Uyuni, the world’s largest salt flat, Palacio de Sal is a hotel built almost entirely from salt.

Walls, furniture, and even some decorations are crafted from salt bricks. Guests can enjoy panoramic views of the salt flats while indulging in gourmet cuisine that incorporates—you guessed it—salt.
The hotel’s unique location also makes it an excellent base for exploring the otherworldly landscapes of Uyuni.