Eufònic is a four-day festival around the sound and visual arts that takes place in Sant Carles de la Ràpita and, from mid-August to mid-September, it expands with artistic installations to various spaces of Ebre river land: Amposta, Miravet, Tortosa, Ulldecona and Vinaròs villages. Eufonic are exceptional arts in its broadest sense: audiovisual performances, workshops, installations in museums, sound actions, kid-friendly activities and concerts in unique spaces.

The uniqueness of the landscape of the Terres de l’Ebre area in general and the Ebre river Delta in particular is the vertebral and differential element of the festival, making Eufònic a sound and visual experience anchored in the landscape. The festival combines free entry activities (Mercat Vell, Ullals de Baltasar, some workshops and family activities) with admission ones (intimate Església Nova venue, night venue, Sixto Mir Auditorium or the closing paella party in the middle of the sea).

The eight edition of the festival in Terres de l’Ebre will took place from September 5th to 8th, 2019. The sixth edition of Eufònic Urbà, the urban extension of the festival in Barcelona, will be held at Arts Santa Mònica art center from January 31 to  February 2, 2019, presenting some of the A/V performances and experimental works that were created in the september edition.