Alatri

Alatri is a commune in the Province of Frosinone in Italy, known for its ancient fortifications made of large limestone blocks. The walls surround the hilltop core in several levels and connect the historic center with the elevated plateau above.

The Hernici people built an acropolis on the hill during the 7th century BC and constructed polygonal walls from cut stone blocks. Romans took control in 306 BC and integrated the settlement into their road network.

The Cathedral of San Paolo displays intricate Cosmatesque floor patterns from the 13th century and keeps sacred objects behind thick stone walls. Pilgrims and visitors can view the medieval furnishings and liturgical spaces that have been part of religious life for centuries.

Regional trains connect the station to larger cities like Rome and Naples in roughly two hours of travel time. The historic center sits on a hill, so sturdy footwear is advisable for the narrow lanes and steps.

The polygonal fortification walls show three separate building phases, visible in the varying size and finish of the stone blocks. Archaeologists can identify the oldest phase by the larger and less precisely cut blocks.

Location: Province of Frosinone

Capital city: Alatri

Elevation above the sea: 502 m

Shares border with: Collepardo, Ferentino, Fumone, Guarcino, Morino, Trivigliano, Veroli, Frosinone, Vico nel Lazio

Website: https://comune.alatri.fr.it

GPS coordinates: 41.72639,13.34222

Latest update: December 13, 2025 19:34