Artistic tombs, monuments, and a beautiful "Hall of Fame" lurk inside this cemetery.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

The final resting place of the poets Shelley and Keats.

An enormous and lavish Gothic church in Czechia.

A church of bones, decorated with 40,000 human skeletons.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

Berlin's beloved bear is immortalized at the Museum für Naturkunde.

Blitzkrieg bop your way through Berlin's Ramones Museum.

Berlin's old airport.

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

A humble homage to a gravedigger tucked within the dignified English cathedral.

Inside this chapel, Victorian jailers took the separate system to new levels.

Semaphore saints, a golden dragon's head, and a stone carved with religious warnings all call this cathedral home.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

Follow the original medieval paths that wind through this intriguing section of the city.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

This record shop and unofficial black metal museum is an ode to Oslo's heaviest musical export.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Home to three historic ships from the age of Vikings.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

Museum preserving torture methods from the past.

Preserved behind glass, the ruins of a medieval building used to store human remains.

Tucked away behind the mansions of Mayfair, this picturesque garden is a hidden London treasure with a spooky past.