California

Possibly the greatest basketball player of all time, Michael Jordan's 29,000-square-foot estate near Chicago features a basketball court (of course) as well as a tennis court and putting green. Loads more info and pictures here. Bill Gates' 40,000-square-foot mansion in…

This is San Francisco's popular tourist spot, Pier 39, and covering nearly every square inch of those floating docks in the harbour are hundreds upon hundreds of sea lions. The light coloured patch in the middle-left is the only bit…

This is the utterly bizarre-looking Marin Civic Center in San Rafael, Califoria. Designed by America's most famous architect Frank Lloyd Wright (although it wasn't completed until after his death in 1959), the building featured in George Lucas' other movie, THX-1138,…

You can see the Watts Towers in the centre of our thumbnail with shadows extending to the north. Compared to some of the towers we've previously featured, they look a bit, well, crap. However, those other towers are all constructed…

Salvation Mountain is an ongoing project of Leonard Knight, who has built and hand decorated the 3-storey "mountain" (I think it's really just a hill) for nearly two decades. The hill is created out of adobe, straw and many gallons…

The last battleships ever built by the United States are known as "Iowa class" and were named after the states of Missouri, Wisconsin, New Jersey and Iowa. The four ships were built in the 1940s and between them have served…