카스트리쿰‬에서 가장 멋진 ‪20‬개의 천연기념물

상부 모래 언덕은 번식지이기 때문에 3월 1일부터 7월까지 완전히 폐쇄됩니다. 완전히 돌아가거나 부분적으로는 도로를 이용해야 합니다! Komoot이 계속해서 폐쇄된 길로 안내하고 대안을 제안하지 않으면 짜증납니다! 길에서 1.2km 떨어진 곳에 있다는 안내는 아무런 도움이 되지 않습니다!

Beautiful area for cycling, but you will need a dune map.

beautiful landscape

Incredibly great cycle paths and a fantastically beautiful landscape 🍀🌻

Beautiful area for cycling, even in winter

The water that is pumped into the dunes at De Kwal comes from the IJsselmeer. The water is pumped from the IJsselmeer at Andijk, purified, and transported to Heemskerk via a 52 km long pipe. There it is filtered again and is allowed to enter the dunes at 'de kwal'. There the water slowly seeps into the soil and is naturally freed of bacteria and viruses. After at least 30 days, the clean water is pumped up from a depth of 40 metres, freed of iron and lime and the drinking water is suitable for consumption. 800 litres per second Every second, the daily consumption of 6 people flows out of 'de kwal'. That is approximately 800 litres of water per second (2850 m3 per hour). On an annual basis, this amounts to 25,000,000,000 litres of water.

Be sure to drive through the dunes, there is always a different view, sometimes with fantastic flowering heather, then again with lots of temporary water holes, fantastic!

Picturesque landscape, there is a lot to discover on, in and next to the water.