Steaming hot-spring cascades over white rock beside an old stone mill

Viterbo

Viterbo and the country made of tufo

An hour and a half north of Rome there is a city of black stone with free hot springs outside the walls, and around it a country of tufo, carved tombs and roads sunk into the rock.

55 days out17 placesthe nearest is a 47 min drive from Rome

The Tuscia is what people call the top left corner of Lazio, and it is the part nobody goes to. Everything in it is made of tufo — the soft volcanic rock left by the eruptions that dug Lake Bolsena and Lake Vico — which is why the towns are dark grey, why the Etruscans could carve tombs and sunken roads into the hillsides, and why hot sulphur water still comes up through it in several places.

Viterbo itself was the papal seat in the thirteenth century, and the medieval quarter of San Pellegrino is intact end to end, with no modern infill in it. Outside the walls, the Bullicame springs run hot and free in the open air, exactly as Dante described them.

It is an hour and a half from Rome, which is exactly far enough to have kept it empty. Two days is better than one, but one is plenty for the springs and the town.

Viterbo itself takes a morning and is worth planning around one fact: the San Pellegrino quarter is small and entirely medieval, so it rewards walking slowly rather than following a route. The papal palace with its loggia is the set piece. Underneath the town there are Etruscan galleries you can visit with a guide, which most people who come here never learn about.

The hot water is the other half of the town and it comes in two forms. Outside the walls the Bullicame springs run in the open, free, exactly as Dante described them — no changing rooms, no attendant, just hot sulphur water and whoever else turned up. On the other side there are the established baths, several of which take a booking online and run in English, including one built around a monumental pool that stays open at night.

Around the city is where the Tuscia earns its reputation for strangeness. Bomarzo's carved monsters. Villa Lante's water garden at Bagnaia. The pentagonal Farnese palace at Caprarola. Sutri's amphitheatre cut down into the rock. Civita Castellana's Faliscan museum and Cosmati mosaics. Nepi's Borgia fortress and its aqueduct. The rock-cut necropoleis at Norchia and Castel d'Asso.

If you have a single day, the shape that works is the medieval quarter in the morning, one thing from the ring around it after lunch, and the hot water at the end — in that order, because nobody does anything useful after a sulphur bath.

Viterbo and its hot water

The city, the medieval quarter and the springs outside the walls — both the free open-air kind and the built spas.

Best fit for this section first, then whatever you can book today. Closest to Rome breaks a tie. Never by who pays us.

A large open-air thermal pool ringed by loungers and parasols, seen from above In the hot water

Terme dei Papi monumental pool

The water leaves the ground at 58°C, and on Saturday you can still be in it at 1am.

€12 per person

Books on termedeipapi.it

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Steam rising from natural hot pools In the hot water

Tuscia Terme thermal park

Five hours in thermal water up to 58°C and nothing else to plan that day.

€12 per person

Books on tusciaterme.it

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An outdoor thermal pool with steam rising off the water In the hot water

Day spa at Salus Terme, Viterbo

The thermal spa of the Salus Terme hotel on the edge of Viterbo, bookable for the day without staying overnight.

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An outdoor thermal pool with steam rising off the water In the hot water

The natural steam grotto at Terme dei Papi

A cave cut into the rock where hyperthermal water surfaces at 58 degrees and fills the room with steam, used as a natural Turkish bath.

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An outdoor thermal pool with steam rising off the water In the hot water

Hydrosound sensory pool at Terme dei Papi

A twenty-minute session in a sensory pool for a maximum of five people at a time, with colour therapy, hydromassage and music heard with the ears just under the water while lyin…

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Steaming hot-spring cascades over white rock beside an old stone mill In the hot water

Bullicame free hot springs

58°C out of the ground, free, 209 metres from the bus stop, and no changing room.

Free — nothing to pay

Booked by phone

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Vetralla On the trail

Norchia: the rock necropolis hidden in the wild

Walk to the Etruscan temple-tombs cut into the walls of a canyon, the ruins of the medieval castle and the church of San Pietro, crossing gorges and fording the river.

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Soriano Nel Cimino On the trail

Orsini Castle, Soriano nel Cimino

The thirteenth-century Orsini fortress above Soriano nel Cimino, a massive crenellated block joined to an older tower-palace, with its original walled courtyard.

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Bagnaia On the trail

Villa Lante and its Mannerist water garden, Bagnaia

The sixteenth-century Mannerist garden at Bagnaia, near Viterbo, built from 1511 and completed around 1566 for Cardinal Gambara, with cascades, fountains and grottoes on terraces.

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Viterbo With your hands

Behind the scenes of a honey house near Viterbo

A guided visit to the production rooms and storage of a honey house, with honey extraction depending on the season of the visit, ending with a honey-based snack and tasting.

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The Tuscia around it

Bomarzo, Caprarola, Sutri, Nepi, Tuscania and the tufo towns. Gardens, palaces, amphitheatres cut into rock and a lake in a crater.

Closest to Rome first. Never by who pays us.

Nepi In the old stones

The aqueduct of Nepi

A monument at Nepi.

Free — nothing to pay

Just turn up — open air, any hour

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Nepi In the old stones

The cathedral of Nepi

A church at Nepi.

Free — nothing to pay

Just turn up

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Nepi Down the river

Water trekking in the Nepi gorge

A four-hour excursion walking in the water through the gorge of Nepi, starting from the Cascata del Pizzo, among small falls and pools.

A sports club — you join them for the day

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Castel Sant Elia In the old stones

The basilica of Sant'Elia

A Romanesque basilica at Castel Sant'Elia, built by Virginio Vespignani.

Free — nothing to pay

Just turn up

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Faleria On the trail

Three medieval castles of Faleria on foot

Six-hour excursion between the castles of Anguillara, Paterno and Fogliano, walking through woods and past archaeological sites in the Faleria countryside.

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Orte In the old stones

Porta di San Cesareo

A city gate in Orte.

Free — nothing to pay

Just turn up — open air, any hour

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Civita Castellana With your hands

Make a cup you take home

Three hours in the museum's workshop; bring four people and leave with a cup.

Booked by phone

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Underneath it

The rock is soft enough to dig, and everybody who lived here dug. Etruscan tombs, sunken roads, cellars and whole towns below the towns.

Closest to Rome first. Never by who pays us.

Viterbo Under the ground

Underground Viterbo plus the Templar Museum

A one-hour guided route covering about a kilometre of tunnels under Viterbo plus entry to the Templar Museum, with a tasting of local products.

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Viterbo Under the ground

Underground Viterbo: the short tunnel route

A 25-minute walk through about 250 metres of tunnels cut into the tufa under Piazza della Morte, on two levels at three and eight metres below the square, lit by LEDs.

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A caver with a headlamp inside a cave passage Under the ground

Orvieto Underground: the caves under the town

A guided walk through part of the man-made caves dug into the tufa rock under Orvieto, with cisterns, quarries and dovecotes cut into the cliff.

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A caver with a headlamp inside a cave passage Under the ground

Catacomb of Santa Cristina, Bolsena

An underground early-Christian cemetery cut into the tuff beneath the basilica, with roughly 1,600 burials used between the third and fifth centuries.

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Where this takes you

Driving time from the middle of Rome, on the road network and without traffic. It tells you whether the day stands up; it is not a timetable.

Getting there

A car turns this into a whole day instead of an errand

Questions people actually ask

Is Viterbo worth a day trip from Rome?

Yes, and it is the best-value one on this list. A complete medieval quarter, a papal palace, free hot springs outside the walls — and none of the queues an equivalent town in Tuscany would have.

Are the hot springs at Viterbo free?

Some of them are — the Bullicame pools are open air and public, with no changing rooms and no facilities. The Terme dei Papi is the built version with a monumental pool. Both are on this page.

How long is the drive from Rome?

About an hour and a half to Viterbo itself, less to the nearer Tuscia towns like Sutri and Nepi. Times on each card are calculated on the road network without traffic.

What is Bomarzo?

A Renaissance park full of enormous carved stone monsters — a leaning house, a giant tearing a man in half, an ogre's mouth you can walk into. Nobody has fully explained why it was made. Children love it and so does everybody else.

How far is Viterbo from Rome?

About an hour and a half by road, with the drive time on each card calculated on the road network without traffic. Sutri and Nepi, on the way, are closer to an hour.

What is there to do in Viterbo?

The San Pellegrino medieval quarter, the papal palace and its loggia, the Etruscan galleries under the town, the free Bullicame springs outside the walls and the established baths on the other side. It is a full day without leaving the city limits.

What is the Tuscia?

The northern corner of Lazio, around Viterbo — the country left by the eruptions that dug Lake Bolsena and Lake Vico. Everything in it is tufo, which is why the towns are dark grey, the Etruscans could carve roads and tombs into the hillsides, and hot water still comes up through the ground.

Is Viterbo worth staying overnight?

Two days is comfortably better than one, because the town and the ring of gardens, palaces and rock-cut sites around it are two different days. The town is also at its best in the evening, when the medieval quarter empties out completely.

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