dutch canon and lighthouse near huisduinen

architecture artillery battlement beacon blue building cannon cannonade coast coastal coastguard coastline defence defend defending defensive den direction dunes dutch europe guidance guide guided gun high historic historical history holland horizon house huisduinen infantry lamp landmark light lighthouse loop maritime military monument natural nature navigation netherlands north northsea old outdoor outdoors outside port quiet red sea seashore seaside shore shoreline signal sky stronghold summer sunny tower travel war warn warning weapon weapons