An eerie, little-known Neapolitan museum filled with preserved human remains.

A vintage penny arcade hidden in the back of a fun fair-themed bar.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

An eccentric memorial garden to the "warrior" birds of World War I, the messenger pigeons used by the Allied forces.

This two-legged horse statue celebrates a beloved cartoonist and his quirky characters.

The oldest inn in England served brew to the crusaders.

An open air haven for tropical monkeys in the damp moors of the English country.

The site of the most dived wreck in the UK.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

This charming railway is one of the oldest and steepest funiculars in England.

One of the largest sculpture collections in the U.K. features history's greats, from Bob Dylan to Galileo, in bronze.

This eye-catching roundabout sculpture commemorates one of England's best World War II-era "shadow factories."

This pub can leave even the sober feeling slightly unsteady.

A hidden gem in the middle of the city's infamous Jewelry Quarter.

A small alleyway with an unusual moniker.

A slightly surreal menagerie of structures that were lovingly spared from demolition and reconstructed in a field.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.

Peace Park and the Atomic Bomb Dome.

A plaque marks the site directly below the mid-air detonation of the atomic bomb over Hiroshima.

This Japanese national treasure was originally built in 593.

This historical theme park celebrates all things noodle.

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

Along this wire fence, travelers have been leaving a particular memento since 2012.

This monument to one of the largest science fiction games of all time bears the names of hundreds of thousands of players.