The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Climb to the top of the world's largest seated bronze Buddha.

Japan’s tallest Godzilla statue contains a piece of the original 1954 film within its base.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

The oldest attraction in Disneyland is a prehistoric stump that Walt may have bought for his wife.

A little-known subterranean street runs under some of the best-known buildings in Chicago's River North.

This alley in downtown Chicago held the bodies of over 600 people after the fateful Iroquois Theatre fire.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A chance to follow in the footsteps of the word's most legendary animator.

Inside this museum, the history of the Walt Disney Family empire is on full display.

A volcanic old faithful, Stromboli has been erupting continuously for the last 2000 years.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Famously misunderstood wonder of the ancient world

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

A student driver's nightmare.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

Hidden beneath the streets of London is a secret subway that only carried mail.

Eighty million natural history specimens call this gargantuan museum home.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

Beneath the southern end of the Golden Gate Bridge is the “Gibraltar of the West Coast,” a fort built to protect the San Francisco Bay from naval attack.

Centuries of biking history are nestled in the shadow of the birthplace of contemporary mountain biking.

George Lucas donated this park to honor the birthplace of his two biggest movie franchises.