建议在潜水荷兰

…我ts allow, there are centers offering technical dive courses. The Dutch have a way with dams and their efforts to keep the water from flooding their county has resulted in some perfect opportunities to dive in the Netherlands. Both the Grevelingen and Oosterschelde were estuaries, now separated from the sea by dams. By far the most interesting places to dive in the Netherlands, they need a couple of days to be properly explored. The continuous flow of salt water ensures the survival of the abundant marine life here and the area is said to be more populated then the Mediterranean Sea. Come he...