Dive site Fritsberg is a mountain of stones in the Eastern Scheldt. Fritsberg lies in a current channel and is therefore amply supplied with fresh, nutrient-rich water. This results in a great biodiversity, especially early in spring. The crabs and lobsters in Fritsberg are extra large and you may spot as many as twelve species of nudibranchs in one single dive. Dive down the anchor chain and circle around the mountain until you reach the top. The site is named after Frits, skipper of the diving vessel Rijnland III.