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International Festival of Art, Environment and Sustainable Development


Posidonia Sitges 2015

Posidonia Festival

6th June 2015

Posidonia Carloforte 2015

Posidonia Festival

26th-28th June 2015

Posidonia Mallorca 2015

Posidonia Festival

11th July 2015

Santa Margherita Ligure 2015

Posidonia Festival

4th-6th Sept 2015

Posidonia Festival Sitges 2014 con Muerdo, "Camino"

Posidonia Festival Sitges 2014 Servicio Sitges D'Avui (Español)

Posidonia Festival Carloforte 2013 Teaser 2014

Videolina servizio sul Posidonia Festival Carloforte 2013

Full Video Gallery


Posidonia Festival Activities   The main activities during Posidonia Festival: Music, Cinema, Visual Arts, Educational, Conferences, Extra & Responsible Tourism, Eco-Fair.


Posidonia oceanica

Posidonia oceanica  is a plant adapted to underwater life and a key element to preserve the Mediterranean ecosystems   Posidonia oceanica, commonly known as Seagrass, is an angiosperm plant, adapted to underwater life. It is a key element to preserve the Mediterranean ecosystems. What follows is an explanation of the Posidonia oceanica, its ecosystem, and […]


About us

History Born in 2008 on the island of Formentera (Spain) from 2011 is celebrated in Carloforte (Sardinia) marking the beginning of outreach activities throughout the year also in other places like Tavolara Island (Sardinia). Since 2012 confirms its international vocation making editions both in Carloforte and in Sitges (Barcelona) developing activities throughout the year and […]



These are some of the actions that we develop to ensure minimal environmental impact.    

posidonia festival