25 of the weirdest houses from around the world

There's no place like home. Particularly when home is built upside-down, made of shipping containers, or erected in the likeness of the Pyramids. Some dwellings are more unique than others. From domes to caves, treehouses to igloos, people across the globe live in unconventional houses. Here are some of the strangest. (An earlier version of this story was written by Christian Storm. Captions by Business Insider and Reuters.) This house in Abuja, Nigeria, is partially built in the shape of an ...