CasAnus, or the Colon Hotel, is designed to resemble the human colon. The building follows the contours of the digestive system from the mouth through the stomach and intestine and terminates at the anus. Although the building is anatomically correct, the last part has been inflated to humongous size to accommodate a bed and bath.
CasAnus was designed by the Dutch artist Joep van Lieshout in 2007 and is located at the premises of Verbeke Foundation, a private art site, between Antwerp and Ghent in Flanders, Belgium. Although it looks repulsing from the outside, it has everything inside to make your stay comfortable. There are double beds, showers and central heating, and for 120 Euros a night, it’s affordable too.