Dark tourism is not a new phenomenon.
Medieval pilgrims walked countless miles to visit the tombs of saints and grizzly relics to get their kicks.
During the Enlightenment things weren't much better: upper class travellers eagerly paid their cash to witness public executions in Europe's grandest squares.
Even today, while we may spend summers innocently building sandcastles on the beach, at heart we're still a very morbid bunch, and Italy is home to some fantastically spooky places.
Here's our run-down of the very creepiest. Read on if you dare...
The Colosseum - Rome
The Colosseum. Photo: Filippo Monteforte / AFP
An obvious one, yes but impressive architecture aside, the Colosseum really is just a massive theatre of death.
It was once regularly home to 65,000 baying Romans, who cheered an estimated 400,000 people and 1,000,000 animals to their deaths. Think about that the next time you line up for a selfie in front of its famous facade.
The former psychiatric hospital of Volterra
The flaking facade of the hospital. Photo: Arianna Flacco
What could possibly be more eery than an abandoned mental asylum?
The ruins at Volterra have been slowly crumbling since 1978 when the hospital was finally closed after years of mistreating its patients .
As if that wasn't creepy enough, one room contains the runic etchings of a patient who was called Oreste Ferdinando Nannetti. Nobody knows what the etchings mean – but they are perhaps a chilling expression of his insanity.
San Cataldo Cemetery - Modena
The San Cataldo cemetary by Maria Lucia Lucetti / Paolo Tedeschi
This hideous monstrosity was built as a high rise cemetery destined to become the eternal resting place of the towns inhabitants. The building was designed by noted architect Aldo Rossi and built between 1972 and 1976.
However, plans changed and the cemetery was never used. Now the cemetery stands, alone and empty with identical rows of empty tombs just waiting to be filled...
Galileo's middle finger – Florence
A rude gesture? Galileo's middle finger.
We don't know why the Florence Museum of Science considers the rotten, severed appendage of the renaissance scientist a suitable tourist attraction.
We do know that the digit was removed from Galileo's body 95 years after his death by Anton Francesco Gori, who must have had a strong stomach.
The finger is kept in a container made from gold and glass, much like a religious relic — ironic given that he was condemned for heresy by the church for his views which have since spawned centuries of scientific thought.
He is still giving the finger to the church today.
Museum for the memory of Ustica – Bologna
What remains of Itavia flight 870. Photo: Ghedolo
The Ustica air disaster of 1980 is one of the most controversial tragedies in modern Italian history. The only certain fact is that on June 27th, at 8.59pm Itavia flight 870 plunged into the sea 150 miles off the coast of Sicily killing all 81 people on board.
The flight had been on its way to Palermo from Bologna – but the question as to what brought the jet down has been the subject of fierce debate ever since.
In 2007, much of the salvaged fuselage was installed in a grim art project-cum-memorial. The room also holds personal belongings of the victims that were recovered from the sea. As if that wasn't creepy enough, loudspeakers blast out the “worries” of the passengers who lost their lives as you survey the wreckage. Chilling.
Mussolini's Villa Torlonia Bunker - Rome
Ghostly: Mussolini's air raid shelter. Photo: Giulio Napolitano / AFP
When you're finished gawking at Rome's other grizzly and blood-soaked Roman sites – why not check out Mussolini's Bunker? The bunker lies beneath Villa Torlonia and is where Il Duce used to hide from allied bombs with his family.
The bunker looks a lot like you would expect, but the morbid fascination lies in entering the personal space of a man whose philosophies are largely responsible for one of the darkest moments in human history.
The Capuchin catacombs - Palermo
The Capuchin catacombs. Photo: Eugenio Interguglielmi
Not one for the faint-hearted. The labyrinthine catacombs under Palermo contain 1,250 bodies. The bodies are in various stages of decomposition and were interred from late sixteenth to the early twentieth century.
The corpses are organized into categories, and all the people interred here were buried in their best clothes. Highlights include the body of a well-known 'Don Giovanni' who is hung up on the wall with his eyes still open so he can look at all the women who pass. Spine-tingling stuff.