The first Catholic church in Singapore is a Neo-Gothic colossus with a rich architectural history.

A historical convent known for taking in bad luck babies left on its doorstep is now an upscale shopping center.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

Singapore's landscaping project is home to 18 incredible Supertrees.

You can find America's highest suspension footbridge at Grandfather Mountain in North Carolina.

The romance of early commercial flight still fills this Art Deco destination.

A wonderful and easily overlooked museum tucked in Ohio's Burke Lakefront Airport.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

In Houston's airport, a cow is properly equipped to jump over the moon.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

On the upper deck of this church-owned parking garage stand eight pillars topped with different Catholic saints.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

A stone-filled garden in the heart of Edinburgh commemorates the father of modern geology.

A galaxy of glowworms—larvae of a gnat—hides deep in the belly of these caves.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

A collection of vehicles across American military history.

This overlooked street light once served as a KGB dead letter box.

A former elementary school houses one man's extensive collection of art, artifacts, and taxidermy.

Enjoy dishes that founding fathers once ate at this Colonial Williamsburg pub.

See the nearly two-century-old ruins of pre-railroad America at the former site of a lock on the Ohio and Erie Canal.

The mounds at this site were reconstructed with the help of archaeologists and historians.