Museum preserving torture methods from the past.

This museum tucked below a charming cafe gives a brief snapshot of photographic history.

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

Model Trains and Much More in Hamburg.

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

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

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

The largest of London's subterranean rivers and once a mad, bad center of London life.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

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