Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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

The legendary birthplace of the Japanese maneki-neko is dotted with hundreds of lucky beckoning cats.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

The celebrated eyesore created by starry-eyed sweethearts.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

The first green space constructed on an elevated viaduct.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

France's most famous cemetery, with some of its most curious tombs.

Plenty of old carney magic still haunts this photogenic amusement park.

A chilling monument to Korean patriots who resisted the Japanese occupation.

A remnant of Korea's colonial past lies forgotten in a hip neighborhood in Seoul.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.

A patch of Philippines forest devoted to saving the lives of an emotionally sensitive species of googly-eyed primates.

Bohol's unusually shaped hills turn brown in the summer months.

This quirky Korean eatery is built to resemble an equally quirky vintage camera.

South Korea's only sex-themed park.

One man and his wife have turned a barren Korean island into a fantastical botanical wonderland.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The first declared National Monument in the United States.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

An architect's childhood fantasy treehouse made real.

A beautiful geyser under environmental threat.

You thought Santa Claus didn't exist, but it turns out you were wrong.