Pigna: Thermal Springs and Rare Beans in the Maritime Alps

Where Liguria becomes mountain

In the far western corner of Liguria, where the Maritime Alps slope toward the sea and the French border is just a step away, there is a borgo that seems to belong to another era. Pigna, clinging to a rocky ridge in the valley of the Nervia stream, is a place where silence still has weight, where public fountains sing through the alleyways and where the land generously yields fruits that have vanished elsewhere. People come here for the thermal baths, for the hiking trails, for a mountain Ligurian cuisine that few know, and they leave with the feeling of having discovered a secret worth keeping.

What to see in Pigna

The medieval historic centre

The borgo of Pigna has a concentric urban structure that follows the natural shape of the rock on which it is built. The narrow, steep alleyways, connected by stone stairways and crossed by covered loggias that once offered shelter from sun and rain, create a fascinating labyrinth. The local stone houses, with their carved doorways and twin-light windows, speak of a time when this remote corner of Liguria was an important crossroads on the salt roads linking the sea to Piedmont. The covered loggias, called lòbie in the local dialect, are a unique architectural feature that deserves attention.

The church of San Michele

At the summit of the borgo, the church of San Michele commands the valley with its stone facade and Gothic rose window. The interior contains a polyptych by Giovanni Canavesio from the fifteenth century, one of the masterpieces of Ligurian-Piedmontese painting, its colours still vivid after five centuries. The small square in front of the church offers a breathtaking panoramic view over the Nervia valley and the surrounding mountains.

The thermal baths and Lake Pigo

The sulphurous springs of Pigna have been known since Roman times for their therapeutic properties. The thermal establishment is a short distance from the borgo, nestled in the valley's greenery, and offers thermal treatments and an outdoor pool fed by the natural springs. But the most evocative experience is reaching Lake Pigo, a natural pool of sulphurous water at a constant temperature of around 32 degrees, hidden in the vegetation along the stream. Immersing yourself in these warm waters surrounded by the mountain silence is a primal and restorative experience. Bring your swimsuit and a towel — there are no facilities, only nature.

The Pigna bean: a Slow Food Presidium

Pigna is celebrated in gastronomic circles for a unique bean variety, the fagiolo di Pigna, recognised as a Slow Food Presidium. It is a white bean with an extremely thin skin and a creamy texture, grown on the valley's dry-stone terraces using traditional methods that require no artificial irrigation. The yield is minimal, making this legume rare and precious. In the village you will find it in small grocery shops and directly from producers during the autumn festival.

What to eat and drink

The cuisine of Pigna is mountain Ligurian cooking — robust and flavourful, quite different from the coastal variety:

- Sugeli, elongated wheat-flour gnocchi dressed with a porcini mushroom sauce or pesto

- Stoccafisso alla pignaschina, stockfish slow-cooked with potatoes, Taggiasca olives and pine nuts

- Fagiolo di Pigna soup, utterly simple and sublime, dressed with local extra-virgin olive oil

- Torte verdi, savoury pies filled with wild herbs gathered on the surrounding slopes

- Chestnut and lavender honey, produced by the valley's beekeepers

Restaurants are few but authentic: look for the trattorie in the borgo centre, where menus change with the seasons and whatever the kitchen garden provides.

Trails and excursions

Pigna is an ideal starting point for hikes into the Maritime Alps. The path leading to the hamlet of Buggio, an even more remote and tiny settlement, passes through ancient chestnut forests and offers wild panoramas of the valley. From Buggio you can continue toward the French border along old mule tracks that once connected Liguria to Provence. The surrounding mountains shelter a blend of Alpine and Mediterranean flora found nowhere else in quite this combination, with wild lavender, orchids and gentians flowering just a few kilometres from the sea.

How to get there

Pigna lies in the upper Nervia valley, in the hinterland of Ventimiglia. By car, exit at Ventimiglia on the A10 motorway and follow the SP64 up the valley for about 25 kilometres. The road is scenic and well maintained, with bends that open onto spectacular views. By train, the nearest station is Ventimiglia, from which buses run to Pigna in about 45 minutes. From Nice airport the drive takes about an hour, making Pigna reachable even from the Côte d'Azur.

When to go

The best months to visit Pigna are May, June, July, September and October. Late spring brings extraordinary wildflower displays and perfect hiking temperatures. Summer is cool compared to the coast, with temperatures that rarely exceed 30 degrees, making the borgo an ideal refuge from the heat. Autumn is the season of mushrooms, chestnuts and the bean harvest, with a festival that brings the borgo to life. Winter can be harsh but atmospheric, with the possibility of snow on the surrounding mountains and the thermal baths as a warm refuge.

Pigna is a place where travel becomes discovery in the fullest sense: the discovery of forgotten flavours, of healing waters, of paths that lead where the maps end. A borgo that asks nothing of the visitor except the patience to arrive and the curiosity to stay.