A historic chapel filled with colorful murals and a colorful past.

An Amazonian hotel is the ultimate treehouse and provides stilt based accommodation.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

The oldest surviving bridge in New York City, which reopened to pedestrians in 2015.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Overgrown ruins of a turn of the century island fort that sees very few visitors.

The remains of a hospital ravaged by fire, once a progressive place of innovations for disabled children.

This zombie-themed restaurant stands out in the heart of corn country.

Lovers proclaim their unbreakable bond by leaving their names on locks fastened onto the Shoreditch fence in East London.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

"Stairs of the Turks", a chalky white cliff eroded conveniently into stairs, allowing for easy pillaging.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

"A hideous albatross in the Hudson River Valley."

Los Angeles's oldest cemetery allows visitors to trace the history of this proud city.

The place of worship erected not once, but three times in one of the most desolate places on Earth.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

A valley of unique erosion patterns lends to a view like nothing on Earth.

The largest cave shaft in the world is home to thousands of birds and popular with BASE jumpers.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Thousands of locks professing undying devotion line the metal chains of Lotus Peak.

A picture-perfect town, perfect for blowing up.