Wondrous stalactites house thousands of bats in these African caves.

The largest known meteorite on Earth was too big to move.

Finding the exact middle of a giant land mass is hard to determine, but this spot managed to do the trick.

At the very tippity-top of Europe is a cliff from which you can view the midnight sun.

Earth's greatest purely vertical drop at 4,101 feet.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

Time capsule of a museum, in which the Soviet Union remains alive and kicking.

This small roadside eatery exists in both the Northern and Southern hemispheres, as the equator runs right through it.

A historic hotel on the edge of the Australian outback.

Nature’s skyscraper launches out of the terrain with attitude.

Climb atop one of the world's longest and heaviest trains for an unbelievable journey across the Sahara Desert.

An impactful museum ensures notorious war crimes disguised as "medical experimentation" won't soon be forgotten.

A sophisticated astronomical tower built by one of the greatest Persian scholars of the Islamic Golden Age.

English antique dealers with a taste for the unusual.

The world's oldest family-run magic shop is hidden beneath a bustling London thoroughfare.

Roadside collection of 65,000 signs.

This historic stone bridge has an entire neighborhood clinging to its sides.

Occult books, tarot, oddities.