From homage to Stonehenge made of classic cars to a museum devoted to instant noodles and gnome reserve, Huffington post tracks down ten world's wackiest tourist attractions, among which an upside-down house in Shanghai is put on the top of the list.

1. China’s Upside-Down House

The upside-down house is located in China Folk Painting Village in Fengjing Ancient Town, Jinshan District, south of Shanghai. Once inside, you’ll find that everyday household items and furniture are arranged in a way that appears to defy gravity.