IceHotel

In the Swedish village of Jukkasjärvi is the IceHotel, a space built every winter from a combination of ice and snow. Snow is sprayed on huge steel forms; once the snow is frozen, the forms are removed, leaving free-standing corridors of snow in which dividing walls are built to create rooms and suites. Hotel guests sleep in thermal bags, and the site also offers an ice bar and church.
Photo: photobigben.com