The 32 story Memphis Pyramid Arena is the third largest pyramid in the world. The NBA Memphis Grizzlies play here and it seats 21,000 people.

Thanks: William S. Preissner

This “Elephant Cage” in Elmendorf Air Force Base, Alaska is part of the DOD World Wide High Frequency Direction Finding System. More information on the system is availble from the Federation of American Scientists.

Thanks: Gabe

Out in the Atlantic Ocean is a small patch of high-res photos where you’ll find the island of Bermuda, an internally self-governing island overseas territory of the United Kingdom. Reader Patrick pointed out a Cruise Liner docked to the East of the island and Bill Beaty noticed a “wave-radiating aperture” for all you physicists.

The Yankee Stadium in the Bronx, NY is where the New York Yankees play.

Thanks: Django

On the beach near the Hotel Del Coronado in San Diego there are some mini sand dunes that spell out “Coronado”.

Thanks: Jonathan, Steve Searer & others