At Kakslauttanen hotel in Finland you get a glass igloo as a room & a view of the northern lights. see more in source above! so awesome.

Kakslauttanen hotel in Lapland Finland allows people to admire the beauty of the northern lights in the comfort of warm and secure glass igloos.

The House with Underground Caverns Located in Civita di Bagnoregio, Italy, Domus Civita was purchased by architect and Studio F owner Patrizio Fradiani