BioMARatona Norte takes place on September 12, between 9:30 AM and 11:30 AM, at Praia Norte, in Viana do Castelo. This initiative invites the public to discover the marine life of the intertidal zone, allowing participants to actively contribute to scientific research.
Registrations for the event must be made by September 11 through the website ambiente.cm-viana-castelo.pt. Those interested can obtain more information through the environment page of the Municipality of Viana do Castelo.




