This historic Chinese tower was said to have been haunted by fox spirits but is now haunted by a grisly murder.

This working replica of the 'Friends' coffee shop is more accurate to the show than the set itself.

Why walk on this historical site when you can zoom down instead?

The world's longest outdoor escalator takes visitors to the top of China's largest dam and is also shaped like a dragon.

This Hollywood dive houses a mural painted by the artists who animated its namesake film.

Upside-down trees serve as natural flower pots in this hanging garden of Alaska.

A quirky bookstore hidden beneath a sea of whitewashed Greek villas.

One of Yemen’s oldest and most beautiful mosques was named for the incredible, historical queen buried inside it.

The Goose Girl of Göttingen, Germany might well be the most kissed girl in the world.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

Abandoned waterpark turned counter-culture mecca.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

Cliffside houses provide a spectacular view from their perch above the valley.

At the foot of a waterfall lies a peaceful swimming lagoon and evidence of over 60,000 years of human habitation.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

What remains of the summer palace of King Kamehameha III.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

Romania's only crater lake with water as pure as if distilled.

A preserved oasis with traditional Andalusian-style architecture and beautiful views of the Nile.

In Egypt's expanding metro area, many of the neighbors are dead.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

This unattributed sculpture in Amsterdam is hiding in plain sight.

The attic of a four-century-old canal house hides a clandestine church.