The Falconcity of Wonders, announced in 2005, is a project being built in Dubai that will feature life-size replicas of the seven wonders of the world such as the Egyptian pyramids, the Hanging Gardens of Babylon, and other famous monuments such as the Eiffel Tower, the Taj Mahal and the Leaning Tower of Pisa. It is a part of Dubailand, covering an area of 100 acres (400,000 m²) with an estimated cost of $36.5 billion.