Free Hot Springs near Rome: the Bullicame and the Open-Air Pools of Tuscia

There is one luxury in this corner of Italy that costs nothing: hot water rising straight out of the earth. If you are looking for free hot springs near Rome, the answer lies in the countryside just outside Viterbo, an hour and a half from the capital: white travertine pools fed by springs that surface at 58°C, free and open to all as they have been for centuries. Pilgrims on the Via Francigena bathed here; Dante himself mentions them. Here is where they are, how they work and how to enjoy them — told with the honesty of people who live half an hour away.

A city built on hot water

Viterbo sits on volcanic ground that has simmered since antiquity: Etruscans and Romans took the waters here, and in the Middle Ages the popes had their baths built beside the springs. Such was their fame that Dante, in the Inferno, names the «Bulicame» assuming his readers would know it. Today that inheritance survives in two forms: paying establishments, like the Terme dei Papi, and the free areas — the Bullicame, the Piscine Carletti, the Bagnaccio — where bathing costs nothing.

The Bullicame, Dante's spring

The Bullicame is the mother of them all: a steaming turquoise pool in open countryside, two and a half kilometres from the centre of Viterbo. From the source — fenced off, because the water emerges at 58°C — the water runs along channels into pools where the temperature becomes just right for a long soak. Entry is free, with parking right outside; the area is looked after by volunteers and is normally closed towards sunset, so it is a place for daylight hours. You will notice the smell of sulphur — the signature of these waters: after a few minutes you stop noticing it.

The Piscine Carletti, always open

The photo above shows exactly this: the Piscine Carletti, a little further along the thermal road. A dozen or so pools carved into white travertine, arranged like steps: beside the spring mouth the water is almost scalding, and it cools from pool to pool until everyone finds their temperature. They are free and always open, day and night, all year round — this is where the people of Viterbo come to soak even in December, when the steam rises into the cold air. One thing must be said plainly: there are no facilities at all, no changing rooms and no toilets, and the car park is free but unattended. This is nature, not a spa resort.

The Bagnaccio, on the Via Francigena

The third historic area is the Bagnaccio, a few kilometres further on, along the Via Francigena: here pilgrims bound for Rome allowed themselves the only hot bath of the journey. Today it is the middle way between wild pool and spa: a simple thermal park cared for by a volunteer association, which asks a contribution of a few euros for the day (or an annual card) and in return keeps the pools, the wooden changing huts and the picnic area in order.

How to enjoy a free hot spring

With a few unwritten rules that are worth gold. Flip-flops and a towel, because there is nothing else; a bottle of drinking water, because hot water dehydrates you faster than the sun; never any soap or foam in the pools. And the right calendar: in August, forty-degree water calls for dawn or sunset — in the middle of the day the sun beats down and there is little shade — while from October to spring these pools are at their best, steam rising into the cool air. The last rule matters most: these are simple, unguarded places, and you leave them as you found them.

If you prefer facilities: the Terme dei Papi

If wild bathing is not for you, the same water awaits with every comfort a few minutes down the road: the monumental two-thousand-square-metre pool, changing rooms, the Saturday night bathing session — prices and tips are in our guide to the Terme dei Papi. And for the rest of the day there is Viterbo with its medieval quarter, ten minutes from the pools.

Where to stay: a base half an hour from the pools

From Rome, there and back in a day, the free springs make for a long outing; from a base in the area they become a ritual to repeat — one soak at dawn, one at sunset. Villa Vacanze Valentina is in Bassano in Teverina, half an hour from the thermal areas and an hour from Rome (A1 exit at Orte 15 minutes away): the right place to slot the pools into a three-day Tuscia itinerary. On your return, the garden pool and the silence of the countryside are waiting. Couples have the Casetta degli Innamorati — a hot soak at sunset is the perfect stop on a romantic getaway in Tuscia — and families the two apartments in the villa. If you are looking for a holiday home with a pool near Rome from which to try all three, write to us.

Photo: Angelmanxego, CC BY-SA 4.0, via Wikimedia Commons.

The free pools are at their best in the cold season, when the steam rises into the crisp air: if the idea intrigues you, here is our guide to winter in Tuscia.