In August, Quinta da Ribafria will host the first edition of the Sintra Audiovisual Arts Festival — OCASO. Five installations occupy the estate, creating a 60-minute immersive trail that invites visitors to enjoy a unique sensory experience. Amidst the majestic redwoods and cool granite, landscapes of light and sound are created where different artistic expressions intertwine.

About Narrativa Aleatória
Narrativa Aleatória – Cultural Association is a non-profit cultural and juvenile association, founded in 2019 and based in the municipality of Sintra. The association promotes initiatives aimed at the educational, social, sporting, artistic and cultural development of the communities with which it interacts.

Admission: €5
Free entry for children under 17, provided they are accompanied by an adult and upon presentation of proof of age. The discount applies only to tickets purchased or collected at physical ticket offices and is not valid for online purchases.
Residents of Sintra: 10% discount, upon presentation of valid proof of address per ticket. Discount applies only to tickets purchased or collected at physical ticket offices and is not valid for online purchases.
A companion of a person with a disability, with a degree of disability of 60% or more, is entitled to a free ticket, in accordance with current legislation, upon presentation of a multi-purpose medical certificate of disability at the time of purchase or collection of the ticket.

Tickets on sale: Quinta da Regaleira box office, regaleira.byblueticket.pt, Quinta da Ribafria box office (which opens at 7.30 pm on each performance day) and at Blueticket outlets
Duration: approx. 60 minutes
Recommended for ages 6 and over

2026 PROGRAMME | ADMISSION POLICY

· Tickets for the show are available online at regaleira.byblueticket.pt
· On performance days, the box office will also open at the venue one hour before the start of the performance.
· Children under the age of 3 are not permitted to attend performances, in accordance with Article 25(b) of Decree-Law No. 23/2014 of 14 February.
· Members of the public will not be admitted after the performance has started.
· No photographic, audio or video recording of any kind is permitted without prior authorisation from the Fundação Cultursintra FP;
· The use of mobile phones or other electronic devices is not permitted during the performance; these must be kept on silent mode;
· Ticket refunds will only be issued in the cases provided for in Article 9 of Decree-Law No. 23/2014 of 14 February; no refund will be given in the event of audience members arriving late;
· Tickets will be scanned by barcode readers at the entrance;
· Tickets may be presented in physical or digital format (smartphone/tablet);
· Tickets must be retained until the end of the performance;
· Attendance at the event implies the granting of image rights for promotional and publicity purposes.

NOTICE | Should weather conditions not be favourable for the performance to take place, the Cultursintra FP Foundation reserves the right to cancel it, ensuring that tickets are rebooked for another date or refunded (Decree-Law No. 23/2014 of 14 February).