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

Home to items never before seen by the public.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

Museum dedicated to literary greats of the Romantic Period is also the home in which Keats met his untimely end.

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

The celebrated eyesore created by starry-eyed sweethearts.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

A beautiful bamboo trail tucked in this famous Japanese Shrine.

This 700-year-old street food market features baby octopus and soy donuts.

1,001 carved statues of the Buddhist God of Mercy, each with a unique face.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

The 10,000 Torii shrine.

From neon green watering holes to bleached elephant foetuses, this Mozambique museum makes natural history weird.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

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