By far the most submitted link is to the notorious Area 51. Props go to Andy who was the first of many to point us in the right direction, cheers mate Travis added:

Scroll to the south-west and find that pock-marked stretch of desert. That’s where our government tested nuclear weapons.

There’s loads of cool things to find in Manhattan, but this shot of the Empire State Building is probably the best. The photo is at quite an angle so you can see a lot of the building. Also, over to the West, you can easily spot Madison Square Garden; it’s the big circle.

Remember the super secret bunker they always use in Stargate, Deep Impact and various other films? Well, here it is. It’s official name is the Cheyenne Mountain Operations Center and is designed “to ensure 70 percent probability of continuing to function against a five megaton weapon with a three mile circular error probability”.

Some of Las Vegas’ top casinos all in one image. There’s the Sahara top left, then New York, New York below that (complete with Statue of Liberty on the corner). Eastward of NY is the MGM Grand (which looks quite unimpressive from above). The castle-like building with the red and blue turrets is Excalibur and opposite that is the Tropicana. Southward there’s the unmissable Luxor pyramid and lastly Mandalay Bay.

Here’s the Whitehouse, complete with ‘national security protection’ (some quick Photoshopping…)