What is Isola del Gran Sasso d'Italia known for?

Sanctuary of San Gabriele dell'Addolorata, two million pilgrims annually, among the fifteen most-visited Catholic shrines in the world. Foot of the Corno Grande at 2,912 meters, the highest peak of the Apennines outside Sicily, inside the national park. Trailhead valley for the southern approaches to the Gran Sasso massif, climbing 2,500 meters from the town to the summit.

Where is Isola del Gran Sasso d'Italia?

Isola del Gran Sasso d'Italia is a comune in the province of Teramo, Abruzzo region of Italy, about 78 kilometers from Pescara.

Abruzzo · Teramo

Isola del Gran Sasso d'Italia

at the foot of the Gran Sasso massif, the commune holds one of the world's fifteen most-visited Catholic sanctuaries.

78 km / 48 mi

Nearest hub (Pescara)

4,465

Population

Apr–Oct

Best time to visit

Recognised as

Parco Nazionale

Why come

Isola del Gran Sasso d'Italia sitsin the Mavone river valley, with the southern wall of the Gran Sasso massif rising directly behind it. The commune's territory climbs from the valley floor to Monte Corno, the highest peak in the Apennines outside Sicily. The Sanctuary of San Gabriele dell'Addolorata stands at the foot of the massif on the site of a convent traditionally said to have been founded by Francis of Assisi around 1215. Passionists arrived in 1847, and the young Gabriele Possenti reached the retreat in 1859 and died there in 1862 at 24. He was canonized in 1920. The complex now draws roughly two million pilgrims a year, with a 1970 concrete-and-glass church seating six thousand. Above the sanctuary, the Corno Grande and Corno Piccolo peaks are reached by trails from the Mavone valley. The town itself is small. The pilgrims come for the saint, the climbers for the rock.

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Known for

Santuario di San Gabriele dell'Addolorata
Among the world's fifteen most-visited Catholic sanctuaries, with a 1970 concrete-and-glass church seating six thousand, drawing two million pilgrims a year.
Convento dei Passionisti
The 13th-century convent traditionally attributed to Saint Francis, where Gabriele Possenti died in 1862 and where the Passionist community has been based since 1847.
Corno Grande
At 2,912 meters, the highest peak in the Apennines outside Sicily, accessed by trails from the Mavone valley.
Castelli
Frazione known for the ceramic-decorated ceiling of the church of San Donato, painted by Castelli majolica masters around 1620.

When to visit

Best months · Apr–Oct

Best
Hot or crowded
Quiet
Mostly closed

April through October is the open season for the high trails on the Gran Sasso, with July and August the busiest months at the sanctuary and on the summit ridges. The August 27 feast of San Gabriele draws the largest crowds of the year. May, June, September and October are the months for walking the Corno Grande approaches without the heat or the foot traffic. November through March, the upper massif is in snow, sometimes deep into May. The sanctuary remains open year-round but the road becomes uncertain in winter storms. The Mavone valley itself rarely freezes.

How to get there

From Pescara, Isola del Gran Sasso d'Italia is roughly 78 km by road. Allow about 67–94 minutes depending on traffic and route choice (autostrada vs scenic).

Drive time to the nearest gateway airports