This dive site, Grevelingen, refers to the Grevelingenmeer, the largest saltwater lake in Western Europe, created as part of the Delta Works in 1971. It has become one of the most popular diving locations in the Netherlands due to its diverse offerings, ranging from easily accessible shallow areas to intriguing wrecks. Divers can navigate by exploring specific wreck sites or following the contours of the lakebed, offering varied experiences for all skill levels.
Beneath the surface, divers can expect to encounter a rich tapestry of marine life. Common sightings include anemones, various types of flower animals, shrimp, common sea urchins, gobies, crabs, oysters, eels, flatfish, and snails. Sponges are also prevalent, and the unique ecosystem supports species locally referred to as 'plumbago', likely a type of invertebrate due to the context.
The best time to visit Grevelingen for diving is typically from spring through autumn, when water temperatures are more comfortable and visibility tends to be at its best. Divers should be prepared for cooler water conditions, often requiring drysuits or thick wetsuits. The site is excellent for both scuba divers and freedivers, particularly appealing to macro photographers due to its abundant small marine life and varied underwater landscapes.
