A growing popular hipster market with over 100 local specialties and live music.

Over a million items cram the shelves at Africa's largest shop of used and rare books.

One man's ambition created this psychedelic log home.

Peek into a cave of giant, glimmering crystals.

This remote camping site offers incredible stargazing opportunities.

The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

Once the most painted on object in the world, this short campus fence is well on its way to being so again.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

One of only two commuter aerial tramways in the United States.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

Elevated freight railway turned wildly successful urban park.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A crumbling hospital from the 1850s on Roosevelt Island.

The most isolated mailbox in America lets desert travelers record their passing.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

The world's oldest bookshop still in operation.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.