Archaeological site closed to the public. The Veio Archaeological Park, with the Portonaccio sanctuary, is closed: the only way into the site, the Via Francigena path between the Mola di Isola Farnese and the Roman villa at Campetti, has been closed to walkers by order (decree of the President) no. T00008 of 13 February 2026 of the Veio Park Authority, until the area has been made safe. Sources: Museo Nazionale Etrusco di Villa Giulia, which manages the archaeological park, and the Veio Park Authority notice (both in Italian); checked on 29/10/2026. Before you set off, look at the Park Authority notices.
The closure concerns the Mola di Isola Farnese, in the municipality of Rome: the Cascata della Mola at Formello (in Italian), in the Valle del Sorbo, is not affected.
To really understand Formello you have to start with a city that no longer exists: Veii (Veio in Italian). It was the most powerful Etruscan city at the gates of Rome, its rival for centuries, before falling in one of the most famous sieges of the ancient world. Formello grew up in its territory, the Agro Veientano, and the history of the village begins here, among the tunnels dug by Etruscan engineers and the treasures that came out of the ground. This page tells the story of Veii: its power, the siege of 396 BC and Furius Camillus, the Apollo of Veii, the Portonaccio sanctuary and the thread that still ties it to Formello, about 28 km by road north of central Rome.
Before you go
- Status
- Veio Archaeological Park, with the Portonaccio sanctuary: closed to the public (see the notice above). Source: Museo Nazionale Etrusco di Villa Giulia, in Italian, checked on 29/10/2026.
- Opening times and tickets
- No openings while the site is closed. For news of a reopening, the reference is the archaeological park page on the Museo Nazionale Etrusco di Villa Giulia website (checked on 29/10/2026).
- Visits to Campetti
- The Formello branch of Archeoclub d'Italia, with the Museo Nazionale Etrusco di Villa Giulia, is running free guided visits to the archaeological area of Veio Campetti on Saturday 31 October, 21 November and 19 December 2026 at 10am; booking is required. Source: Ente Parco di Veio, in Italian, notice of 27/10/2026, checked on 29/10/2026.
- Getting there
- By car, Isola Farnese is at km 17 of the Via Cassia. By train, take the FL3 line to La Storta-Formello and then walk 1.5 km, or go to La Giustiniana and take Atac bus 201. Source: Ente Parco di Veio, "Come arrivare al Parco", in Italian, checked on 29/10/2026.
- Parking
- Check with the Ente Parco di Veio.
- Dogs, pushchairs, accessibility
- Check with the Museo Nazionale Etrusco di Villa Giulia, which manages the site.
- The Apollo of Veii
- You can see it in Rome, at the Museo Nazionale Etrusco di Villa Giulia, where it is kept (source: museoetru.it, checked on 29/10/2026).
Information checked on 29/10/2026 against the sources given. Openings and closures can change: before you set off, look at the Veio Park Authority notices (in Italian).
The southernmost city of Etruria
Veii stood north of Rome, on a broad tufa plateau bounded by deep ravines, near today's village of Isola Farnese. It was the southernmost city of Etruria and controlled a vast territory, the Agro Veientano, which stretched from the right bank of the Tiber to beyond Lake Bracciano. It was a commercial and military power that bordered directly on Rome, then still young.
The Etruscan city was ringed by massive walls with many gates, and crossed by a main road linking its urban spaces, later paved by the Romans. All around the plateau lay large necropolises along the roads into the city, with famous painted tombs such as the Tomb of the Roaring Lions, the Tomb of the Ducks and the Tomba Campana. Veii was also known for the skill of its engineers: a dense network of underground tunnels managed the water, and works such as the Ponte Sodo, on the ravine of the ancient Cremera, are still among the best known examples of Etruscan engineering.

The siege of 396 BC and Furius Camillus
A clash between Veii and Rome was inevitable. The two cities competed for control of the trading landings on the Tiber and the salt pans at the mouth of the river, resources that were vital to the economy of the region. The conflict dragged on for a long time, in a series of wars that Roman tradition remembers as extremely hard.
The final phase has gone down in history as the siege of Veii. According to the ancient historians, the siege lasted ten years and ended in 396 BC thanks to the dictator Marcus Furius Camillus. To take the city, the Romans are said to have dug a long tunnel right under the citadel: through that passage the soldiers got into the heart of Veii and opened its defences from inside. The fall of the city was a turning point: Roman territory grew enormously and Rome became the largest state in central Italy.

Veii did not disappear altogether. Under Augustus it was made a municipium (Municipium Augustum Veiens) in an attempt to halt its decline, but by then the decline could not be stopped and the great Etruscan city slowly faded away.
The Apollo of Veii and the Portonaccio sanctuary
The most important monument in the area is the Portonaccio sanctuary, outside the city, dedicated to Minerva among other deities. From here comes one of the most celebrated works of all Etruscan art: the Apollo of Veii, an almost life-size statue in painted terracotta, about 1.80 metres tall, which stood on the ridge of the temple roof together with other sculptures.
The statue was made in the last decades of the 6th century BC and found in 1916, in fragments, along an embankment of the sanctuary. Scholars attribute it to the circle of the legendary Vulca, the great terracotta sculptor of Veii and the only Etruscan artist whose name the ancient sources have handed down. The Apollo strides forward with the typical archaic smile on his face, a balance of energy and serenity that has made the work a symbol of Etruscan sculpture. It is now in the Museo Nazionale Etrusco di Villa Giulia in Rome, so even while the site is closed you can see it in the city.
At a glance: the Apollo of Veii
- What it is
- An almost life-size statue in painted terracotta, about 1.80 metres tall, from the roof of the temple.
- When
- Last decades of the 6th century BC; found in 1916.
- Where it comes from
- The Etruscan sanctuary of Portonaccio at Veii; attributed to the circle of the master Vulca.
- Where it is now
- Museo Nazionale Etrusco di Villa Giulia, Rome.
Veii and Formello: the Agro Veientano
The link between Veii and Formello is deep and tangible. Formello is part of the Agro Veientano, the territory that revolved around the Etruscan city, and under the village the network of tunnels cut into the tufa to manage water still runs. According to the most widely accepted explanation, the very name of the village comes from these hydraulic works, the formae in Latin.

The area has yielded finds of great value, such as the Chigi Olpe and the Formello Alphabet, from the Monte Aguzzo tumulus. Many of these treasures, like the Apollo, are now in Rome, but the story of the territory can be followed up close at the Museo dell'Agro Veientano (in Italian) in Palazzo Chigi, and by walking the trails of the Veio Park, which today protects the archaeological area and the countryside that once belonged to great Veii.
The archaeological area of Veii and the Portonaccio sanctuary are in the municipality of Rome, near Isola Farnese, inside the Veio Park. Formello, with its Museo dell'Agro Veientano, is the ideal gateway to this story from the village side. At the moment, however, the Veio Archaeological Park is closed to the public: see the notice at the top of the page.
The sites on the ground: the Vaccareccia necropolis
Among the remains of Veii that can be seen on the ground, one of the best known is the Vaccareccia necropolis, one of the largest burial areas of the city, on the hills overlooking the eastern part of the ancient settlement. The Vaccareccia tumulus, set among pines and farmland, is one of the most photographed archaeological views in the area.

Like the other sites of Veii, the necropolis lies in the area protected by the Veio Park and is reached along footpaths, including the route of the Via Francigena. On the Francigena, though, the final section towards Isola Farnese is closed at the moment: before you set off, read the notice on our Via Francigena page. For routes and access points, see our page on the Veio Park.
Frequently asked questions about Veii
Can you visit the archaeological site of Veii?
Not at the moment. The Veio Archaeological Park, with the Portonaccio sanctuary, is closed to the public because its only access, the Via Francigena path between the Mola di Isola Farnese and Campetti, has been closed by Veio Park Authority order no. T00008 of 13 February 2026. This is stated by the Museo Nazionale Etrusco di Villa Giulia, which manages the site (checked on 29/10/2026). The Cascata della Mola waterfall at Formello, in the Valle del Sorbo, is not affected.
Where was the Etruscan city of Veii?
Veii stood north of Rome, on a tufa plateau near the village of Isola Farnese, in the area now protected by the Veio Park. It was the southernmost city of Etruria and controlled the Agro Veientano, the territory that also includes Formello.
Who conquered Veii, and when?
Rome conquered Veii in 396 BC, at the end of a long siege led by the dictator Marcus Furius Camillus. According to tradition the Romans entered the city through a tunnel dug under the walls.
What is the Apollo of Veii?
The Apollo of Veii is a large Etruscan statue in painted terracotta from the late 6th century BC, found at the Portonaccio sanctuary at Veii. Attributed to the circle of the master Vulca, it is now in the Museo Nazionale Etrusco di Villa Giulia in Rome.
What links Veii and Formello?
Formello is part of the Agro Veientano, the territory that revolved around Veii. Under Formello run the Etruscan tunnels dug to manage water, and the village is thought to take its name from these hydraulic works, the formae.
Explore further
Sources
All sources are in Italian.
- Archaeological area of Veii, Portonaccio sanctuary and Vaccareccia necropolis, Parchi Lazio.
- Veio Archaeological Park, closure to the public, Museo Nazionale Etrusco di Villa Giulia, consulted on 29/10/2026.
- Closure of the Via Francigena stretch from Campetti to the Mola di Isola Farnese, decree no. T00008 of 13/02/2026, Ente Parco di Veio, consulted on 29/10/2026.
- Ente Parco di Veio, Come arrivare al Parco and archaeological visits to Veio Campetti, consulted on 29/10/2026.
- Apollo of Veii, Museo Nazionale Etrusco di Villa Giulia (ETRU).
- Marcus Furius Camillus, Treccani, Enciclopedia Italiana.
- Siege of Veii, Wikipedia (Italian edition).
