4. Sleeping Around, Antwerp, Belgium
You thought shipping containers were just for shipping goods across oceans and roadways? The four converted shipping containers that make up the Sleeping Around pop-up hotel in Antwerp, Belgium contain every amenity travelers could desire. Rain showers, iPod docking containers along with a communal lounge and sauna allow guests to relax in style. The exact location of the Sleeping Around pop-up hotel varies from time to time, so visitors get to see different aspects of Antwerp.