Oregon’s spectacular Crater Lake is (at its deepest) 1,932 feet deep — the deepest lake in the United States. The lake is in a volcanic caldera that was formed 6900 years ago by the collapse of the volcano Mount Mazama. You can also see the lake’s Wizard Island in this photo.

Thanks: Jim Heid

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.

Alcatraz Island located in the middle of San Francisco Bay in California. It was formerly used as a military stockade and later as a maximum security prison (just like in the A-Team). Today, the island is a historic site supervised by the National Park Service as part of the Golden Gate National Recreation Area and is open to tours.

Thanks xylon.