Discover Neptune's Grotto in Alghero, Italy: Stalactites and stalagmites in a beautifully lit cave.
Archives: Atlas Obscuras
San Bernardino alle Ossa
Discover San Bernardino alle Ossa in Milan, Italy: An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.
The Flooded Crypt of San Zaccaria
Discover The Flooded Crypt of San Zaccaria in Venice, Italy: As can be expected from a centuries old church built in a canal city, the undercroft of this house of worship is beautifully flooded.
The Lovelorn Wizard’s Blunder: Carezza Rainbow Lake
Discover Carezza Rainbow Lake in Italy: According to the local folklore, the myriad colors of this lake are the result of a lovelorn wizard's blunder.
Buontalenti Grotta
Discover Buontalenti Grotta in Florence, Italy: A large grotto built in the 16th century amidst Florence's famous Boboli gardens.
St. Valentine’s Skull
Discover St. Valentine's Skull in Rome, Italy: The skull of the patron saint of lovers lies in the Basilica di Santa Maria in Cosmedin—maybe.
The Colossus of Villa Demidoff
Discover The Colossus of Villa Demidoff in Vaglia, Italy: Renaissance villa and gardens complete with a tormented colossus.
Via Appia
Discover Via Appia in Rome, Italy: 2300-year-old Roman road connecting the empire.
Santa Maria Novella Pharmacy
Discover Santa Maria Novella Pharmacy in Florence, Italy: The oldest operating pharmacy in the world features 800-year-old recipes.
Santa Maria dell’Orazione e Morte
Discover Santa Maria dell'Orazione e Morte in Rome, Italy: At the crypt of St. Mary of Eulogies and the Dead you are left alone to ponder mortality among piles of skulls.
Michelangelo’s Hidden Drawings
Discover Michelangelo's Hidden Drawings in Florence, Italy: The doodles of a genius line the walls of a secret room under the Medici Chapel.
Pyramid of Cestius
Discover Pyramid of Cestius in Rome, Italy: The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.
The Mithraeum at Circus Maximus
Discover The Mithraeum at Circus Maximus in Rome, Italy: The underground sanctuary of a mysterious ancient cult.
Galileo’s Middle Finger
Discover Galileo's Middle Finger in Florence, Italy: The middle finger of modernity.
The Mad Colored Houses of Burano
Discover The Mad Colored Houses of Burano in Venice, Italy: This community on a small Venetian island has taken to painting their houses in bright neon hues.
The Mouth of Truth
Discover The Mouth of Truth in Rome, Italy: The yawning maw of this pagan visage is said to bite off the hands of liars.
Porta Alchemica: The Mysterious Portal of Rome
Discover Porta Alchemica in Rome, Italy: An alchemist's "magic door" stands in the middle of a Roman park.
The Aventine Keyhole
Discover The Aventine Keyhole in Rome, Italy: Rome's semi-secret peephole vista is also a former Crusader stronghold.
The Dome Illusion
Discover The Dome Illusion in Rome, Italy: A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.
The Sunken City of Baia
Discover The Sunken City of Baia in Baia, Italy: A submerged archeological park still holds the wonders of a Roman Sodom.