The Dutch Waterline (Unesco World Heritage Site) consists of many dozens of 'structures' one of which is Fort Everdingen. Near this fort is the Bear Lock, designed to let water in to inundate (flood) the land behind. This should prevent the enemy from entering.
Travel photographer - photo trips and courses. Author Composition in digital photography (Pearson publishing house). Photography teacher. Professional camper, works for various camping magazines. Travelling with camper van through Europe... Read more…