Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

The hallucinogenic center of the ancient world.

Houses are tucked between, on, and underneath giant boulders.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

Where once there was a train station bathroom, there is now this German burger joint.

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

An obscure waterfall that looks like something out of a fantasy novel.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

Gnarled canopies of pink and purple wildflowers arch over the trail to the summit.

This classic restaurant features a gorgeous mirror-clad room.

There's a 12-foot-tall replica of the Washington Monument hidden under a manhole nearby.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

Faces carved into the cliffs create an otherworldly walking trail.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.