This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

A theme park attraction designed to turn your children into LARPers.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

A museum designed by and dedicated to P.T. Barnum in the town where he is buried.

A 1:20 scale piece of the Netherlands commissioned by a queen lets visitors take a stroll as giants.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

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

The tallest outdoor elevator in Europe rockets passengers on a dizzyingly precarious ride to the top of a mountain.

This amazing pedestrian suspension bridge in the Swiss Alps would give Indiana Jones nightmares.

The remains of Martha, the last known passenger pigeon, serve as a tool to educate about conservation.

A modern day curiosity cabinet.

The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

A magnificent Victorian garden that brings the charm and style of old-time aristocracy to the 21st century public.

Crammed inside this grounded passenger plane is a bar that was once a Communist hang out and is now a ratty relic.

A whimsical tower with a spiral staircase, inspired by the Space Age and the Möbius strip.

This ostentatious Italianate palace of an Oklahoma billionaire is filled with several themed mini-museums.

This memorial marks the devastating day that Texas City was destroyed in a daisy chain of exploding ships.

A hotel and restaurant serving as the mecca of kitsch.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Extraordinary sculpture garden created by an eccentric English poet.

Inside this mountain lies several kilometers of breathtaking caves.

In Paris, Texas they have their own Eiffel Tower, it just has a cowboy hat on it.

Built by prisoners of war, the largest small-scale model ever built includes eight miles of tiny streams that now sit abandoned.