1. Hotel of ice

2. http://www.youtube.com/watch?v=9ciiHYmscG Y

3. An ice hotel is a hotel that is built out of blocks of ice and packed snow each winter in sub-zero temperatures. A mixture of snow and ice, called snice, holds it together. Ice hotels come in all shapes and sizes. In Scandinavia, there are several ice hotels. Guest accommodation can be in large buildings with many guest rooms while some others offer individual igloos for guests instead. The room temperature in ice hotels ranges from 0 to -6 degrees Celsius.