Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Paris' linguistic guide to the international language of, yes, love.

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

Notorious artist squat renovated into legal studios.

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

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

This preserved village shows the modest lifestyles of the area's 19th-century Chinese gold miners.

A steampunk airship "floats" above Hamilton Gardens delivering plants and compost.

New Zealand's only running funicular railway.

These two delightful animal-shaped buildings host a visitor center and wool shop.

One of the world's steepest streets seems to have houses sliding down it.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

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

The "Rocky Horror Picture Show" character has a hidden camera that broadcasts people doing the "Time Warp."

This faded sign to nowhere is a beloved icon in New Zealand.

High winds can make this one scary landing.

A serene space tucked amid the skyscrapers of Hong Kong's bustling financial district.

Remains of Roman amphitheater hidden in a sleepy quarter of Paris.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Elevated freight railway turned wildly successful urban park.

This charming English house was once the home of England's most famous poet.