The GAIA Music Festival is an annual non-profit chamber music festival held in Oberhofen, Hilterfingen, Thun and Bern, Switzerland. It was founded in 2006 by Dutch-Irish violinist Gwendolyn Masin, who serves as its artistic director. The festival takes its name from Gaia, the Greek personification of the Earth, which the organisation interprets as a metaphor for music as a living ecosystem shaped by the interaction of artists, audiences and their physical surroundings.
Originally established near Stuttgart, Germany, the festival made its Swiss debut in 2009 and was officially renamed the GAIA Music Festival in 2014. It has since become one of the prominent chamber music events in Switzerland, known for its residency-based format, open public rehearsals, an annually changing thematic framework, and the pairing of mainstream chamber repertoire with rarely performed or newly commissioned works. From 2010 until 2014, the patron of the festival was conductor David Zinman, then Chief Conductor of the Tonhalle-Orchester Zürich.
The festival stages performances in historic venues such as Oberhofen Castle on Lake Thun, the Town Church of Thun, and — since its expansion into Bern — museums and cultural institutions in the Swiss capital. Live recordings from every edition are released digitally through Orchid Classics and Naxos.
History
Origins near Stuttgart (2006–2008) The festival was first hosted near Stuttgart, Germany, in 2006 under a different name, before Masin and the Bernese architect Christopher Ott began developing a Swiss edition. In its early years the festival received the Göppinger Kulturpreis, a prize awarded for outstanding and innovative voluntary cultural work in the Göppingen district.
Swiss debut and establishment (2009–2014) In 2009, the festival made its Swiss debut in the Lake of Thun region. The Bernese Oberland setting — with its lakeside landscapes and medieval architecture — was chosen as a physical expression of the festival's philosophy of site-specific performance. From 2010 to 2014, conductor David Zinman, at the time Chief Conductor of the Tonhalle-Orchester Zürich, served as the festival's patron, a period during which GAIA consolidated its position within the Swiss chamber music calendar. The festival was officially renamed the GAIA Music Festival in 2014.
Geneva editions (2015 and 2017) In 2015 and 2017, GAIA also took place in Geneva, in collaboration with the Haute École de Musique. These editions allowed the festival to engage with the academic and international musical life of the city and to extend its collaborative model beyond the German-speaking region of Switzerland.
Anniversary editions Two anniversary editions have played a defining role in the festival's development. The fifth anniversary of GAIA in Thun was marked in 2013 with a programme of new works and transcriptions. The tenth edition in 2018 featured three world premieres, by Thomas Fortmann and Raymond Deane, alongside the festival's regular programme.
Expansion to Bern In subsequent years, the festival gradually expanded its footprint into the city of Bern. The 2025 edition, themed "Residencies", was staged across seven venues in Bern, Thun, Hilterfingen and Oberhofen. A distinctive feature of the Bern programme was an opening-night musical journey through the city's Museum Quarter, during which audiences were led between the Museum of Communication, the Natural History Museum and the Media Library of PHBern, each of which hosted a surprise concert of about thirty minutes. The pairing of the tranquil Bernese Oberland with the denser cultural environment of the capital has since become a structural feature of the festival's programming.
Concept and artistic vision
The Gaia premise The festival's name refers to Gaia, the primordial Greek earth deity, used by the organisation as a metaphor for a living cultural ecosystem in which artists, audiences and landscape interact. Each performance is conceived as singular to its time and place, with the Swiss landscape serving as what the organisation calls a platform for the "discourse between artist and muse".
Annual themes Each edition is built around an annually changing theme intended to connect genres and examine contemporary society and culture through the lens of chamber music. Recent themes include:
Year Theme 2024 Mensch – an exploration of kindness, humility and personal responsibility 2025 Residencies – the relationship between artists, place and temporary community
Interdisciplinary approach A recurring feature of the festival's programming is the integration of other art forms alongside music. Literary texts, visual art and site-specific presentation have all been incorporated into individual editions: in 2016, for example, new texts by the Swiss writer Lukas Hartmann were set alongside works by Telemann, Stravinsky and Mussorgsky. The organisation has described its mission as placing the traditions of classical music in direct conversation with their 21st-century expression.
Artistic direction The festival has been led since its founding by its artistic director Gwendolyn Masin, a Dutch-Irish violinist, musicologist and curator. Her curatorial approach treats the festival as a space for "critical observation" of contemporary society, selecting repertoire and artists to reflect a given year's theme. In its development, Masin has also collaborated closely with the Bernese architect Christopher Ott, who has served on the festival's Advisory Board.
Format
Residency model Each year, artists from across the world spend just over a week living, working and rehearsing together in Oberhofen. Rather than flying in for individual concerts, participants form a temporary artistic community, which the festival presents as a deliberate contrast to conventional soloist-driven formats.
Open rehearsals Rehearsals are open to the public free of charge, a policy intended to demystify the creative process and strengthen local engagement. Visitors may observe rehearsals in Oberhofen without advance booking.
Concert programming The festival is characterised by its informal, collaborative atmosphere and its programming of rarely performed works alongside the mainstream chamber repertoire. Each edition typically includes at least one contemporary commission or newly arranged work, ensuring an ongoing relationship between the festival and living composers.
Venues Concerts are held across multiple venues, including Oberhofen Castle, the Klösterli, the Parkhotel Gunten, and churches in Thun and Hilterfingen.
Oberhofen Castle Oberhofen Castle (), located directly on the shores of Lake Thun, is the festival's primary venue. Its medieval keep dates to around 1200, and the site has passed through eight centuries of ownership including the Habsburgs, the von Erlach family, and, in the 19th century, the Prussian count Albert von Pourtalès, who converted it into a historicist summer residence. The castle's historical rooms, including the Oriental Smoking Room in the upper keep, a chapel with 15th-century frescoes, the dining room and the billiard room, are used as intimate concert spaces that evoke the domestic musical traditions of the European aristocracy.
Churches of the Lake Thun region The festival uses several ecclesiastical buildings that offer contrasting acoustic profiles suitable for larger ensemble and vocal works. These include the Stadtkirche Thun (Town Church of Thun), the Scherzligen Church, and the parish church in Hilterfingen.
Other venues in the Bernese Oberland Further venues in the region include the Klösterli in Oberhofen and the Parkhotel Gunten, which contribute to the festival's characteristic blend of "nature and village" settings.
Bern venues Since the festival's expansion into Bern, venues in the capital have included institutions in the city's Museum Quarter: the Museum of Communication, the Natural History Museum, and the Media Library of PHBern (the University of Teacher Education).
Featured artists Over the years the festival has brought together a wide range of international performers across all instruments of the chamber music repertoire.
Instrument Artists Violin Gabriel Adorján, Anke Dill, Ilya Hoffmann, Esther Hoppe, Yura Lee, Gwendolyn Masin, Ronald Masin, Lena Neudauer, Sergey Ostrovsky, Rosanne Philippens, Rahel Rilling, Svetlin Roussev, Tatiana Samouil, Lisa Schatzman, Alexander Sitkovetsky, Jan Talich, Kirill Troussov, Isabelle van Keulen Viola Tomoko Akasaka, Alessandro D'Amico, Guy Ben-Ziony, Gérard Caussé, Isabel Charisius, Blythe Teh Engstroem, Jan Gruening, Lilli Maijala, Lars Anders Tomter, Dana Zemtsov Cello Dávid Adorján, Claudio Bohórquez, Alexander Chaushian, Natalie Clein, Christoph Croisé, Thomas Demenga, Chiara Enderle, Andreas Fleck, Pavel Gomziakov, Frans Helmerson, Louise Hopkins, Guy Johnston, Aleksei Kiseliov, Dóra Kokas, Gavriel Lipkind, Rafael Rosenfeld, Timora Rosler, Martti Rousi, Jakob Spahn, Torleif Thedéen, István Várdai, Quirine Viersen Piano Julia Bartha, Alasdair Beatson, Simon Bucher, Finghin Collins, Peter Frankl, José Gallardo, Diana Ketler, Robert Kulek, Alexander Lonquich, Aleksandar Madzar, Vincenzo Maltempo, Hannes Minnaar, Cédric Pescia, Pascal Rogé, Jan Philip Schulze, Marianna Shirinyan, Dobrinka Tabakova, Roman Zaslavsky, Bálint Zsoldos Clarinet Reto Bieri, Don Li, Christoffer Sundqvist, Yevgeny Yehudin Flute Janne Thomsen, Kaspar Zehnder, Jacques Zoon Bassoon Martin Kuuskmann, Rui Lopes French horn Hervé Joulain Saxophone Daniel Schnyder Cimbalom Miklós Lukács Harpsichord Vital Julian Frey, Sebastian Wienand Double bass James Oesi, Lars Schaper Harp Sarah Christ, Jana Boušková Soprano Rachel Harnisch Mezzo-soprano Jordanka Milkova, Stephanie Szanto Percussion Matthias Eser, Pavel Bialiayeu, Andrei Pushkarev Other instruments Xala: Ania Losinger Ensembles Ariel Quartet, Aviv Quartet, Grazioso Chamber Orchestra of the Hungarian National Philharmonic, Merel Quartet, Melisma Saxophone Quartet, ORIGIN Ensemble, Young European Strings Chamber Orchestra, Yurodny
Premieres and commissions
Since its Swiss debut, the GAIA Music Festival has consistently served as a platform for world and Swiss premieres, often commissioning or dedicating new works for its own ensembles.
2009–2012 In 2009, works by Don Li were performed by the composer with Ania Losinger, Matthias Eser and the Tonus String Quartet, and a new arrangement of Johan Halvorsen's Passacaglia, written especially for the festival, received its world premiere. The following year saw the world premiere of Jorge Bosso's Moshee for cello and strings, alongside Swiss premieres of works by Max Bruch, Johann Sebastian Bach, Pyotr Tchaikovsky, Johan Halvorsen and Robert Schumann — including the first Swiss performance of Schumann's first piano quartet. In 2011, compositions or transcriptions of works by Kurt Atterberg, Alban Berg, Ernest Bloch and Cesar Viana were given their premieres, followed in 2012 by new transcriptions of works by Johann Sebastian Bach.
2013–2014 The fifth anniversary of GAIA in Thun in 2013 was celebrated with new works and transcriptions by Luigi Boccherini, Arcangelo Corelli, Astor Piazzolla, Andrei Pushkarev, Franz Schubert and the group Yurodny. In 2014, a Bagatelle by Benjamin Britten for violin, viola and piano and works by Paul Juon received their Swiss premieres.
2015–2017