The magical, mossy forest that inspired 'Princess Mononoke.'

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

The attic of a four-century-old canal house hides a clandestine church.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

An authentic replica of an Asian temple and garden hidden amongst the natural beauty of Hawai'i.

A Hawaiian stairway to heaven—that you can't climb.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

The anatomical-pathological collection of a man who changed surgery.

A statue of the original Pearly King is hidden in a church's crypt.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

Eighty million natural history specimens call this gargantuan museum home.

Home to the most complete dodo remains known - one head, and one foot.

This sheep farm has been forever transformed since being built for “The Hobbit” film series.

Tubing through a cave lit with glowworms is a magical underground experience.

A 200-year-old collection of oddities and medical paraphernalia.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

The television series' iconic giant foot was borrowed from this classical painting.

Eclectic final resting place of the controversial explorer.

A clear example of the process of erosion in action.

Nine limestone rock stacks on Australia's "Shipwreck Coast."