The Franciscan pilgrimage of August 2nd to the Sacro Speco of Poggio Bustone
On August 2nd, the Church celebrates the Pardon of Assisi, the indulgence of the Porziuncola that Pope Honorius III granted at the request of St. Francis. Throughout Italy, the anniversary is observed in parish and Franciscan churches, but in Poggio Bustone, a small village in the province of Rieti overlooking the Rieti Holy Valley, it takes on a unique form: a collective march that climbs on foot toward the mountains. This is the Marcia del Perdono, an annual event that unites the local community, pilgrims from the diocese, and hikers traveling the Way of St. Francis.
Poggio Bustone is no ordinary Franciscan site. Tradition holds that here, the young Francis, arriving in the Holy Valley, greeted the inhabitants with his famous "Good morning, good people," and that it was in these very caves that he received the assurance of divine forgiveness for the sins of his youth. For this reason, the sanctuary of Poggio Bustone is known as the sanctuary of forgiveness: not a marginal episode, but one of the foundational moments of the Franciscan spiritual experience. The Convent of San Giacomo stands at an altitude of about 800 meters, while higher up, at 1,055 meters, lies the Sacro Speco, the cave of revelation, reached by a path that crosses a forest of ancient oaks and maples.
In its established form, the day of August 2nd begins in the morning with celebrations at the sanctuary. However, the most popular moment comes in the afternoon: the procession of walkers gathers in the square of the Santi Angeli Custodi parish, in the hamlet of San Pietro, and sets off upwards from there. After an initial moment of prayer, the group tackles the route along the Way of St. Francis, accompanied by the CAI group of Poggio Bustone, which leads the way and monitors the steeper sections. The arrival at the Sacro Speco is the heart of the day: a blessing with the relic of St. Francis and Mass celebrated in the chapel, in a silence that only the woods can provide.
For the 2026 edition, the municipal administration has announced work to restore the original historical trail, which climbed from the Ternana area up to the Franciscan sanctuary. An intervention that goes beyond a single event: it restores a historical itinerary to hikers and pilgrims and strengthens the network of trails that makes Poggio Bustone a recognized stop on the Franciscan pilgrimage in Lazio.
The Marcia del Perdono is born from the collaboration between the Municipality of Poggio Bustone, the Pro Loco, the Franciscan Convent of San Giacomo, and the Italian Alpine Club (CAI). Over the years, the event has intertwined with the initiatives of the Diocese of Rieti and youth ministry, which in some editions has brought groups of young people from all over Lazio and Abruzzo here.
The village, also known for being the birthplace of Lucio Battisti, has built a calendar around its identity that weaves together spirituality, nature, and gastronomy: from the patronal feast of St. John the Baptist in June to the Porchetta Festival in early October, to paragliding competitions that take advantage of the slope's exceptional aerological conditions. However, the Marcia del Perdono remains the event that best tells the soul of the village.
On Sunday, August 2nd, 2026, Poggio Bustone renews its most cherished march, on the day the Church celebrates the Pardon of Assisi. The walking pilgrimage climbs from the village toward the Franciscan Sanctuary of San Giacomo and the Sacro Speco, along the Way of St. Francis, accompanied by the local CAI group.
The novelty of the year concerns the route: the municipal administration has announced the restoration of the original historical trail that led from the Ternana area to the sanctuary. This work is part of a broader strategy for the tourist enhancement of the village, which in 2026 will weave together spirituality, nature, and gastronomy throughout the summer and autumn season.
Participation is free and open to both the faithful and hikers. Suitable mountain walking attire is recommended.
Poggio Bustone is located about 10 km from Rieti, along the road that climbs the Holy Valley. By car: take the Salaria road to Rieti, then continue in the direction of Cantalice - Poggio Bustone. By train: Rieti station, then local bus lines. In some editions, a free shuttle service has been provided from the Rieti cemetery parking lot.
The stretch from the sanctuary to the Sacro Speco measures about 1 km with a 200-meter elevation gain, taking an hour of walking on dirt roads and trails; medium difficulty, with staircases and some steep sections towards the Scogli di San Francesco. The march route starts lower down, from the San Pietro hamlet.
Trekking shoes or sneakers with treaded soles, water, hat: you will be walking in the afternoon in August. The return is generally on foot along the same path, so the descent must also be calculated.
Participation in the march is free. Entry to the sanctuary and the Sacro Speco is free.
Municipality of Poggio Bustone, Via Francescana 9, 02018 Poggio Bustone (RI) - tel. +39 0746 689901.
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Piazzale della parrocchia Santi Angeli Custodi (frazione San Pietro) e Santuario francescano di San Giacomo