Marifonie
took place · 30 Sep 2026
Bibliotheek 's-Gravenzande, 's-Gravenzande
Description was written before the event
In three lessons you will learn how to communicate safely and correctly on the water - from emergency calls to contact with bridge and lock keepers.
The course prepares you for the basic marifonie certificate and is suitable for both experienced and beginner water sports enthusiasts.











