Clazz International Music Festival
Edition 2026 Music Jazz Classical

Clazz International Music Festival

Where classical music meets jazz on Mount Amiata

Arcidosso — Grosseto (053) Since 2016
Dates 20 Jul — 03 Aug 2026
Location Arcidosso (053)
Prices —
Status Confirmed

About Clazz Festival

In the heart of Mount Amiata, in Arcidosso, the Clazz International Music Festival gathers dozens of musicians from around the world every summer for two weeks of concerts, masterclasses, and an exploration of the intersection between classical music and jazz. The name itself, a blend of "classical" and "jazz," reflects its mission: to create a dialogue between two seemingly distant musical languages. The main venue is the historic Teatro degli Unanimi, the oldest theater in the province of Grosseto. It is a high-level international event featuring evening concerts open to the public in a timeless Tuscan village.

A festival between classical and jazz in the heart of Tuscany

The Clazz International Music Festival is one of the most original international musical events in Tuscany. Its name comes from the fusion of the words classical and jazz: a statement of intent that summarizes the soul of the festival, dedicated to the encounter between the great classical tradition and jazz improvisation. Since 2016, the event has made its home in Arcidosso, a charming medieval village perched on the slopes of Mount Amiata, in the province of Grosseto, in the heart of the Tuscan Maremma.

Two weeks of music in Arcidosso

For about two weeks, between July and August, the festival turns Arcidosso into an international musical crossroads. Over fifty musicians from the United States, Canada, Puerto Rico, China, Hong Kong, Estonia, and Italy gather in the Amiata village: about twenty internationally renowned teachers and thirty selected young talents. The days alternate between private lessons, chamber music rehearsals, jazz combos and orchestra sessions, masterclasses, and informal outdoor performances, while the evenings are dedicated to concerts open to the public.

The Teatro degli Unanimi and other venues

The beating heart of the festival is the Teatro degli Unanimi, built in 1741 and considered the oldest theater in the province of Grosseto, located next to the Aldobrandeschi castle of Arcidosso. The theater concerts are complemented by events in other local venues, such as the church of San Leonardo, and musical moments spread throughout the historic center, allowing music to be felt in every corner of the town.

An educational and international mission

More than just a concert series, Clazz is an authentic summer academy. Born to offer classically trained musicians the chance to approach jazz and improvisation, it has gradually expanded its offerings to include an entirely classical track. The teachers, active in voice, strings, woodwinds, piano, percussion, dance, and composition, guide students through a high-level training experience that culminates in evening concerts where masters and students perform side by side.

Arcidosso and Mount Amiata

Attending Clazz also means discovering Arcidosso and Mount Amiata, the highest mountain in southern Tuscany. The village, with its castle, medieval alleys, and views over the Maremma, offers an ideal setting for those seeking quality music away from the crowds. The festival program traditionally includes excursions in the surroundings, such as a visit to Siena and a day at the seaside in Castiglione della Pescaia, combining music with the discovery of the Tuscan territory.

Clazz Festival — edition 2026

The 2026 edition of the Clazz International Music Festival, from July 20 to August 3, marks an important milestone: the tenth anniversary of the festival in Arcidosso. Two weeks of concerts, masterclasses, and meetings between classical music and jazz, with teachers and young musicians from all over the world, hosted in the historic Teatro degli Unanimi and other locations in the Amiata village.

Clazz 2026: the tenth anniversary

The 2026 edition of the Clazz International Music Festival takes place in Arcidosso from July 20 to August 3, 2026, and celebrates the tenth anniversary of the festival on Mount Amiata. As per tradition, the event brings together classically and jazz-trained musicians from different countries for two weeks of high-level training and evening concerts open to the public.

The concerts will be held mainly at the Teatro degli Unanimi and in other locations in the historic center of Arcidosso, in the province of Grosseto.

Programme Clazz Festival 2026

The detailed program of the 2026 edition's concerts, including titles, times, and locations, will be announced by the organizers in the weeks leading up to the festival. As in past editions, evening concerts (generally around 9:00 PM) are planned at the Teatro degli Unanimi and other venues in the village, featuring performances by festival teachers and students with programs ranging from chamber music to jazz improvisation.

For the updated program, please refer to the official website clazzmusicfestival.com and the festival's social media channels.

Highlights Clazz Festival 2026

Tenth anniversary of the festival in Arcidosso. Two weeks of classical and jazz concerts at the Teatro degli Unanimi, featuring internationally renowned teachers and young talents from around the world.

Prices Clazz Festival 2026

<p>Information regarding tickets and concert access will be published on the festival's official website closer to the event date.</p>

Practical information — Clazz Festival

How to get there

Arcidosso is located on Mount Amiata, in the province of Grosseto. By car, it can be reached from the SS2 Cassia road or from the Tyrrhenian coast by heading inland towards the Maremma. The nearest train station is Grosseto, from where you can continue by bus or car.

Main venue

Evening concerts are held primarily at the Teatro degli Unanimi in the historic center of Arcidosso, with additional events in other locations throughout the town and the surrounding area.

Tickets

For schedules, detailed programs, and information on how to attend the concerts, please consult the official website clazzmusicfestival.com and the festival's social media channels.

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Where does it take place — Clazz Festival

Teatro degli Unanimi

Piazza Indipendenza, 58031 Arcidosso

Contact Clazz Festival

Clazz Festival in brief

Music Jazz Classical Sacred music Young audience Outdoor Multidisciplinary International Grosseto

History of Clazz Festival