This one has sailed five times as far as Sir Francis Drake's famous ship.

This South London cemetery holds the remains of more than 15,000 people.

Murals of the wild parties once held on the frozen River Thames.

An incarceration museum on the spot of possibly the oldest prison in England.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

A modern English garden of eccentric beasts, follies, and oddities.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

The view that inspired the scenes of Dracula's first landing in England.

WWII artifacts, including the building itself.

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

The vast, legendary catacombs hold secrets much stranger than stacked bones.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

Fifteen Jodhpur queens left their handprints before going to their fiery death.

Church built on the site where the last tsar of Russia and his family were killed.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Climb inside an iron crystal magnified 165 billion times its normal size.

Christ's blood preserved in a Belgian town.

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