At this 1940s-era neighborhood favorite, you can still drink a cherry phosphate.

The most metal church of all time was built in record time because of an international, pious pissing contest.

The highest pedestrian bridge in Singapore looks like a series of undulating waves rising between two public parks.

Live a night as a Byzantine King, with a minibar and private jacuzzi.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

Instead of using billboards, some people here relay their messages on the side of a mountain.

This quiet bird sanctuary on the Danish coast is home to something not usually found in a conservation area: hunters' cabins.

An uber-secure, windowless tower of doom in the center of Manhattan is an NSA spyscraper.

An ancient instrument used to measure the waters of the Nile so Egyptian farmers would know whether to expect famine or flood.

The world's longest tunnel with an undersea section.

A century-old network of freight tunnels underneath the city's historic business district.