Three weekends in September in Colle di Fuori, in the heart of the Castelli Romani Park
Every September, when the air in the Castelli Romani turns crisp and the chestnut woods begin to smell of the forest floor, the small village of Colle di Fuori, a hamlet of the municipality of Rocca Priora (Metropolitan City of Rome Capital, Lazio), prepares to welcome tens of thousands of visitors. The Porcini Mushroom Festival was founded in 1994 by the Pietro Pericoli Association and has established itself over the years as one of the most popular festivals in Lazio, capable of attracting over fifty thousand people throughout its days of celebration.
The heart of the event is the gastronomic area of Piazza Capranica, equipped with about two thousand seats under the shade of the chestnut trees. The cooking is not done by external caterers but by four local restaurants, each with its own specialty, working with porcini mushrooms harvested in the local woods. On the table are dishes that tell the story of the peasant cuisine of the Castelli:
The stands remain open for both lunch and dinner on all festival days, a formula that allows you to organize your visit as a Sunday trip just half an hour from Rome.
The festival has always had the soul of a village fair. Every evening the square hosts live musical entertainment, with dance orchestras, acoustic groups, and dance evenings that go on until late. Next to the gastronomic area, there is a mycological exhibition—a small educational display dedicated to forest species, useful for learning to distinguish edible mushrooms from toxic ones—a photographic exhibition, and craft stalls with handmade creations and typical local products.
The program also includes tournaments involving the village: burraco, darts, and video game challenges, as well as an area dedicated to children with entertainment and games. In recent editions, the event has also hosted cooking shows with nationally renowned chefs and live radio broadcasts from the square.
Colle di Fuori is located within the Castelli Romani Regional Park, in an area of chestnut and beech forests that is among the most beautiful in the Tusculum area. During the festival, walks and nature trails are offered in the surrounding woods, an opportunity to understand where the product on your plate really comes from. It is an added value that distinguishes this festival from the many gastronomic festivals in Lazio: here the mushroom is not a decorative theme but the fruit of a forest that you can walk through on the same day.
Rocca Priora is the highest municipality in the Castelli Romani and in summer it is a refreshing destination for Romans. The Porcini Mushroom Festival combines this climatic vocation with the conviviality of the September festivities: popular prices, generous portions, a family atmosphere, and an organization perfected over more than thirty years. Those arriving from Rome can combine the visit with a tour of the nearby villages—Rocca di Papa, Monte Compatri, Frascati—and a stop at the local wineries.
Following the success of 2025, the Porcini Mushroom Festival in Colle di Fuori extends in 2026 to three weekends: September 4-6, 11-13, and 18-20. The organization remains entrusted to the Pietro Pericoli Association, which has managed the event since 1994.
The formula that has made the festival one of the most popular events in Lazio is confirmed: an area equipped with about two thousand seats in Piazza Capranica, four local restaurants at the stoves, dishes based on porcini mushrooms harvested in the woods of the Castelli Romani Park, Lazio DOC wines, musical evenings with dancing in the square, mycological and photographic exhibitions, stalls of typical products and crafts, spaces for children, and nature walks in the chestnut woods.
Piazza Capranica, Colle di Fuori, hamlet of Rocca Priora (RM), inside the Castelli Romani Regional Park.
By car: from Rome, take the Via Casilina (SS6) or the A1 motorway, San Cesareo exit, then head up towards Colle di Fuori; the journey takes about 45 minutes from the Grande Raccordo Anulare. On busier evenings, it is advisable to arrive early: parking areas are located along the roads leading to the village.
By public transport: suburban bus lines connect Rocca Priora and its hamlets with the Colonna railway station and with Rome Anagnina (Metro A).
Access to the festival area is free; you only pay for what you consume at the food stands, with typical village festival prices. Some side events, such as tournaments, require an entry fee.
Pietro Pericoli Association — phone +39 351 5391863, e-mail [email protected], official website sagradelfungoporcino.com.
Colle di Fuori is located at an altitude of over 600 meters: in the evening, even in September, the temperature drops significantly, so it is better to bring a jacket. Wear comfortable shoes if you participate in the walks in the chestnut woods.
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Piazza Capranica, Colle di Fuori
Piazza Capranica, Colle di Fuori, 00079 Rocca Priora