In Perugia you can walk into the historic centre straight through a fifteenth-century quarter. The escalators that climb up from the piazza Partigiani car park run for two hundred metres along a medieval street, houses on both sides, doorways, windows and arches, all of it indoors and in half-light. Local people walk through it carrying their shopping bags.
That quarter was never excavated: it was walled up alive in 1540, filled with earth and used as the foundations of a fortress. The fortress was later pulled down, and underneath it the quarter reappeared.
I have put the Rocca Paolina and the Etruscan Well into a single article because they are really one visit: two descents, half an hour each, ten minutes apart on foot. One is free and the other costs nine euros, together with the house museum that contains it.
Attention: the Ipogeo dei Volumni, which many guides bundle with these two, is closed. The Etruscan tomb and the Palazzone necropolis have been shut since 9 June 2025 for works; reopening was announced for April 2026, but no visiting times have been published yet.
The salt war, or why the Rocca exists
What does a city have to do to earn a fortress built on purpose against it? In 1540 pope Paul III Farnese imposed a salt tax on the whole Papal State. Perugia, which held ancient privileges on the matter, refused to pay it and rose in revolt.
The war lasted a few weeks. The papal troops besieged the city, which surrendered in June 1540, and the pope chose a punishment that would also be a monument: a fortress inside the walls, at the highest point, on top of the Porta Sole quarter where the Baglioni lived, the family that had led the rising.
The project went to Antonio da Sangallo the Younger. And here comes the part that makes the Rocca unlike any other fortress: to build the foundations they did not demolish the quarter. They filled it with earth and built on top of it.
Houses, workshops, churches, towers and streets stayed standing inside the embankment, walled up and forgotten. About a quarter of the city disappeared that way.
What you see today, and why it feels so strange
In 1860, as soon as Perugia joined the Kingdom of Italy, the city demolished the Rocca in a gesture of liberation so heartfelt that citizens turned up to work on it for free. Gardens and a square went on top.
But the foundations were left alone, and the quarter was still inside them. That is what you see today: via Bagliona, a climbing street with its original cobbles, lined with the fronts of the houses, doors and windows in their places, the openings of the workshops and what is left of the floors. Above your head, the sixteenth-century vaults Sangallo built to carry the fortress.
There is no theatrical lighting, no museum route and no ticket office: it is a public space, open and walked through. It feels like walking inside a city held within another one, and it feels stronger precisely because nobody is staging it.
The detail to look for: the reassembled Porta Marzia
In the outer wall, on the viale Indipendenza side, there is an Etruscan gate of the third century BC with a frieze of figures between small columns. It is the Porta Marzia, and it is not where it was built.
When Sangallo raised the bastion, the gate stood in his way. Instead of destroying it he had it taken apart stone by stone and put back together a few metres further along, set into the new wall, where it still is. Today it is the pedestrian entrance to the buried quarter: you pass under an Etruscan arch to walk into a medieval alley roofed by a Renaissance vault.
The Etruscan Well, or how you hold up a hole
What stops a shaft five metres across from caving in on itself? Five minutes away on foot, under Palazzo Sorbello, you go down into the Etruscan Well, dug in the second half of the third century BC. It is about thirty-seven metres deep and five and a half metres wide at the mouth, and throughout antiquity it was the city’s main water reserve.
The extraordinary part is the roof. The well is covered by a structure of travertine beams, some of them over four metres long and weighing several tonnes, arranged into a stone truss that unloads the weight onto the walls. It is an engineer’s solution, and it has held for more than two thousand two hundred years without mortar.
You go down on a metal walkway to within a metre of the water, which is still there and still feeds itself. Look at the walls: up to a certain height they are made of squared travertine blocks laid without binder, and above that comes the cut rock.
How you visit the Well, which is the confusing part
The Etruscan Well has no ticket office of its own: you visit it from the Casa Museo di Palazzo Sorbello, in piazza Piccinino, on a combined ticket that covers both. That is why prices online differ depending on which page you open.
The house museum is worth the extra half hour in itself: it is a noble apartment left furnished, with the library, the maiolica and the embroidery of the Bourbon di Sorbello family.
Practical information
Details checked on 4 September 2026 on the official sites of the Comune di Perugia and of the Casa Museo di Palazzo Sorbello. Prices and times change: check again before you leave.
Tickets. The Rocca Paolina is free. The Etruscan Well is visited on the combined ticket of the Casa Museo di Palazzo Sorbello, which costs 9 euros and covers both sites; the museum alone with the temporary exhibition costs 7 euros. Both are included in the Perugia Città Museo card, which costs 14 euros and covers five museums in 48 hours.
Opening times. The Rocca Paolina is entered from Porta Marzia between 7am and 8pm, and the escalators from piazza Partigiani run from 6.15am to 2am. The Casa Museo di Palazzo Sorbello with the Etruscan Well opens every day from 10.30am to 6pm, last entry 5.30pm.
Free entry. At the house museum, children up to 12, people with disabilities, ICOM members, tourist guides and journalists go in free.
Getting there. You cross the Rocca by coming up from the piazza Partigiani car park on the escalators, or you go in from Porta Marzia on viale Indipendenza. The Etruscan Well is at piazza Danti 18, behind the cathedral, five minutes from piazza IV Novembre.
How long it takes. An hour for the Rocca Paolina, walking slowly. Twenty minutes for the Well, half an hour more if you add the house museum.
Where to go next
The Porta Marzia reassembled in the bastion is Etruscan, and the same civilisation left Perugia the well of this article. Up on the surface, a couple of minutes away, there are the Fontana Maggiore and the works of the National Gallery of Umbria.
The full two-day itinerary is in What to see in Perugia in 2 days.
Photographs from Wikimedia Commons, CC BY-SA licences.
