The longest hedge maze in the world.

This garden is very fertile.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

Its front wall is striped with a menagerie of fantastic beasts and magnificent monsters.

Submerged trees jut ghost-like out of an idyllic turquoise mountain lake.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

Walk behind a 50-meter-high waterfall.

On the Oregon coast there is a natural hole that seems to be draining the sea.

On Japan's Tashirojima Island, cats are king.

An incredible menagerie of more than 3 million taxidermied animals at the oldest science museum in Europe.

An exquisite tunnel of cascading flowers.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

An unfinished tomb carved into a giant boulder in the Arabian Desert.

In this truly magical place, rent hasn't been raised since the year 1520.

The angel of death appears to weep black tears at this grave marker.

Natural cathedral designed by Italian artist Giuliano Mauri.

Bowl in splendor, if you're lucky.

Perched on a spindly rock spire in a Greek archipelago, this lighthouse would make a perfect wizard's tower.

A sacred mountaintop temple offers a fine cup of tea to visitors who can survive the journey.

Stunning examples of Russia's 18th-century wooden architecture.

A part of the world's largest marsh seems to be growing bright red Martian grass.