One of the world's oldest and most massive living organisms is a grove of quaking aspens.

A Lycian city of the dead carved into the hillside of Southern Turkey, complete with startlingly human touches.

Twice a day this ancient path disappears with the tides, leaving the Holy Island of Lindisfarne out to sea.

It houses the remains of a 17th-century version of the Titanic.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

The first piece of public art dedicated to LGBT rights.

New York City's smallest piece of private property.

This museum tells the story of lake dwellers from 4000 BC to 850 BC, replete with stilt houses and goats.

A massive maritime collision may have led to the myth of a resort island's strange financial status.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

The final resting place for the remains of 143 Habsburg royalty.

Fish raining from the sky are the cause of a yearly celebration in this small Honduran town.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

Stone Age solar temple is aligned with the sun on each equinox and solstice.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

One of the most exquisite Lycian hilltop citadels in Turkey.

Roman ruins, natural methane fires and a lovely beach.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

A museum in the former home of Marxist revolutionary Leon Trotsky.

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.

This fairy-tale castle would make Dracula (who is said to have been imprisoned there) jealous.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.