Festival Onde Mediterranee
Edition 2026 Music Pop World music

Festival Onde Mediterranee

Music, words, and rights at the Gradisca d'Isonzo Castle Arena

Gradisca d'Isonzo — Gorizia (031) Since 1997
Dates 25 Jul โ€” 02 Aug 2026
Location Gradisca d'Isonzo (031)
Prices โ€”
Status Confirmed

About Onde Mediterranee

Onde Mediterranee is the summer festival of Gradisca d'Isonzo that blends concerts, literary encounters, and civic engagement. At the Castle Arena and in the courtyards of the fortified town, between late July and early August, Italian music stars and cultural voices alternate, with the Mediterranean Letters section and a historic day dedicated to Giulio Regeni.

A festival in the fortified town

Gradisca d'Isonzo, an elegant fortified town in the Isontino area enclosed by its Venetian walls, becomes the stage for Onde Mediterranee every summer, one of the longest-running and most beloved festivals in Friuli-Venezia Giulia. Between late July and early August, the Castle Arena and the historic courtyards of the center fill with music, words, and reflections, in a program that combines entertainment and commitment.

Organized by the Euritmica Cultural Association under the artistic direction of Giancarlo Velliscig, the festival is supported by the Municipality of Gradisca d'Isonzo, the Friuli-Venezia Giulia Region, and the Ministry of Culture. In over a quarter of a century of history, it has brought some of the most interesting names in the Italian music scene to Gradisca, building a recognizable identity loyal to its audience.

Music and Mediterranean Letters

The program is divided into two complementary tracks. On one hand, the concerts at the Castle Arena, hosting singer-songwriters, bands, and artists from the new Italian scene; on the other, the Mediterranean Letters section, a series of free-entry encounters with writers, journalists, podcasters, and intellectuals, dedicated each year to a major current issue, from rights to the geopolitics of the Mediterranean.

This dual soul, musical and cultural, makes Onde Mediterranee much more than a concert series: a place for meeting and thought, capable of speaking to the heart and conscience of the audience.

Memory and civic engagement

A distinctive feature of the festival is its civic engagement. Since 2016, Onde Mediterranee has dedicated a day to the memory of Giulio Regeni, the researcher from Friuli, with the participation of his parents and guests from the world of culture and human rights. It is this blend of music, words, and memory that makes the festival an event deeply linked to the Isontino territory and, at the same time, open to the world, in the context of Gorizia-Nova Gorica European Capital of Culture.

Onde Mediterranee โ€” edition 2026

The 30th edition of the Onde Mediterranee Festival takes place in Gradisca d'Isonzo from July 25 to August 2, 2026, at the Castle Arena. Among the concerts, Joan Thiele closes the festival on Saturday, August 1st at 9:00 PM. The Mediterranean Letters encounter section is also scheduled.

The 2026 edition of Onde Mediterranee celebrates the festival's 30th anniversary and takes place in Gradisca d'Isonzo from July 25 to August 2, with concerts at the Castle Arena.

Among the announced events, Joan Thiele, one of the most original voices of contemporary Italian music, fresh from the closing ceremony of the Milan-Cortina 2026 Winter Olympics and the Sanremo Festival, closes the festival on Saturday, August 1st at 9:00 PM. Alongside the concerts, the Mediterranean Letters section returns, with cultural encounters on geopolitics and current affairs. The festival is organized by the Euritmica Cultural Association with artistic direction by Giancarlo Velliscig.

Programme Onde Mediterranee 2026

2026 Program (to be updated)

  • August 1st, 9:00 PM โ€” Castle Arena โ€” Concert by Joan Thiele, closing the festival
  • July 25 - August 2 โ€” Concerts at the Castle Arena and Mediterranean Letters encounters on geopolitics and current affairs

The complete program of concerts and encounters, which is being updated, will be published by the organization in the weeks preceding the event. For Joan Thiele's concert, tickets will be available from February 25th via Ticketone (standing room, full price 15 euros plus booking fees).

Highlights Onde Mediterranee 2026

The festival's 30th anniversary and Joan Thiele's closing concert at the Castle Arena, alongside the Mediterranean Letters encounters.

Prices Onde Mediterranee 2026

Concerts are ticketed (Joan Thiele ticket 15 euros full price, 12 euros reduced, plus booking fees); Mediterranean Letters encounters are free admission.

Practical information — Onde Mediterranee

Where

Concerts are held at the Gradisca d'Isonzo Castle Arena; Mediterranean Letters encounters take place in the courtyards and spaces of the historic center.

Tickets

Main concerts are ticketed, with tickets available through the Ticketone circuit; Mediterranean Letters encounters are free admission.

Information

Program and advance ticket sales through the Euritmica Cultural Association.

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Where does it take place โ€” Onde Mediterranee

Arena del Castello

Contact Onde Mediterranee

Onde Mediterranee in brief

Music Pop World music Literature Solidarity Multidisciplinary International Gorizia

History of Onde Mediterranee