Egypt's kookiest natural wonder is the White Desert where surreally shaped chalk mountains have created what looks like a snowy wonderland in the middle of the arid sand. The landscapes here look like something out of a science fiction movie with blindingly white boulders and iceberg-like pinnacles. For desert fans and adventurers, this is the ultimate weird playground, while anybody who's had their fill of temples and tombs will enjoy this spectacular natural scenery.