Ключевые слова: benelux, benelux countries, boats, central europe, deserted, europe, harbors, harbour, holland, kingdom, middle europe, netherlands, no people, noord, north, oldest, pleasure boat, port, province, recreational activity, sail, sailboat, sailboats, sailing boat, sailing boats, sailing ship, sailing sports, sailing vessel, ships, sport boat, sport boats, the netherlands, travel photography, vessel, water sport, water sports, west friesland, west frisia,