Lazio · Latina
Ventotene
The smaller of the inhabited Pontine Islands, a flat three-kilometer tuff platform where Altiero Spinelli drafted the federalist Manifesto in 1941.
Known for
VENTOTENE MANIFESTO
1941 federalist text drafted by Altiero Spinelli, Ernesto Rossi, and Eugenio Colorni in confino, foundational document of European federalism.
SANTO STEFANO
Bourbon prison on the islet 1.5 kilometers east, reopened under Mussolini to hold antifascist political prisoners until 1943.
PORTO ROMANO
Roman harbor cut directly into the tuff cliff, the same dock where Julia the Elder was unloaded into exile in 2 BC.
When to visit
Best · May–Sep
- J
- F
- M
- A
- M
- J
- J
- A
- S
- O
- N
- D
- Best
- Hot or crowded
- Quiet
- Mostly closed
Why come
Ventotene is three kilometers long, eight hundred meters wide, and almost flat, the smallest inhabited Pontine island. Volcanic in origin, it sits in the Tyrrhenian Sea southeast of Ponza. The Romans used it as a place of imperial exile, banishing Julia the Elder, daughter of Augustus, here in 2 BC, then her granddaughter Agrippina, then Octavia, Nero's first wife.
The Roman harbor, Porto Romano, is cut directly into the tuff cliff and still functions as one of the island's two ports. The Bourbons converted the neighboring islet of Santo Stefano into a prison in 1797; Mussolini reactivated it. Between 1939 and 1943, up to seven hundred political prisoners were held on Ventotene and Santo Stefano, including the communist Altiero Spinelli, who drafted the Ventotene Manifesto in 1941 on cigarette papers.
The document, written with Ernesto Rossi and Eugenio Colorni, became one of the founding texts of European federalism. The island has roughly seven hundred year-round residents.
The Sunday letter
We haven’t written Ventotene’s letter yet.
One town every Sunday, with the photo, the food, the festa. Be there when this one comes up. Free, by Peter & Sophia from Pietrasanta.
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What to see
Porto Romano
Roman-era harbor cut directly into the tuff cliff, still used today, one of the few ancient harbors in continuous service in Italy.
Carcere di Santo Stefano
Bourbon-built prison on the neighboring islet, reopened under Mussolini, where up to 700 antifascists were detained between 1939 and 1943.
Museo del Manifesto di Ventotene
Town museum dedicated to Altiero Spinelli and the 1941 Ventotene Manifesto, foundational document of European federalism.
Villa Giulia
Roman imperial villa ruins on the eastern bluff where Julia the Elder, daughter of Augustus, was exiled from 2 BC.
Cala Nave
Main swimming beach on the eastern coast under tuff cliffs, with the offshore stack of Scoglio della Nave as its visual anchor.
The slow-trip planner
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Living here
- Population 704
- Very remotei
- Pharmacy in town
- Regional capital Roma, 13 h 0 min drive
Tags & datadesignations · numbers · sources
Recognised as
The numbers
- Elevation: 18 m
- Population: 704
- Surface area: 1.75 km²
On the map
These figures were compiled from public directories — ISTAT, OpenStreetMap, Wikidata — and from the official listings of the guides named on this page. Town details change; verify with official sources before you travel.
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