The abandoned site of the Beatles spiritual awakening and subsequent revolt.

An ancient iron pillar in Delhi that seems to be rustproof.

A blooming house of worship for the masses.

The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

On the Pakistan-India border the militaries perform an elaborate theater of aggression each and every night.

This peaceful Sikh gurudwara serves around 50,000 free meals every day within its gilded walls.

Deep in the Thar desert, a temple crawling with thousands of holy rats.

This abandoned mine offers a glimpse at what life was like for those who came to Alaska seeking Gold Rush riches.

Considered by many to be one of the most dangerous highways in Alaska.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

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

The largest island on the great salt lake is home to curious creatures and strange stories.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

One man's ambition created this psychedelic log home.

The first declared National Monument in the United States.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

Long before guestbooks and hotels, frontier travelers signed their names on this rock face.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.