Places SLG Wants to Go

One of the best examples of the modernist movement in Madrid.

This 18th-century project to build the world's tallest gravity dam was never completed.

These abandoned country fairgrounds are filled with replicas of Spanish monuments.

Hidden under a center for the elderly are the dungeons which were used during the Spanish Inquisition.

Known as the Casa de las Siete Chimeneas, this haunted 16th-century manor has a dark, mysterious past.

A window into a long-lost world, these colorful tiles advertise a long-defunct range of purgative teas, harmless smokables, and diarrhea cures.

Five million people are laid to rest here, more than the population of Madrid itself.

An iconic and controversial ancient Iberian funerary urn with a hauntingly penetrating gaze.

The little church's beautifully frescoed ceiling has earned it the nickname “the Sistine Chapel of Madrid.”

Commonly acknowledged as the only public monument to the Devil himself.

The Cimetière des Chiens et Autres Animaux Domestiques is one of the oldest pet cemeteries in the world.

A three-shelf library serves as a memorial in the Jewish cemetery of Krems.

This sculptural representation of an Andersen fairy tale had to be pushed away for being too grim.

This unassuming bridge is most likely one of Michelangelo's unfinished masterworks.

This small chapel is built of human bones and decorated with a golden skeleton.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

Europe's second largest ossuary wasn't discovered until 2001.

A house of bones — but nobody is quite sure to whom they belong.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

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

The final resting place for the remains of 143 Habsburg royalty.

An underground paleo-Christian burial site composed of the remains of several cemeteries and Basilicas.

Designed to allow funerals to proceed over the River Dulnain.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.