List of lighthouses and lightvessels in Denmark

Columns: Name | Water body | Region | Year built
Dueodde Lighthouse | Baltic Sea | Bornholm | 1962 | Hammeren Lighthouse | Baltic Sea | Bornholm | 1802 | Hammer Odde Lighthouse | Baltic Sea | Bornholm | 1885 | Rønne Lighthouse | Baltic Sea | Bornholm | 1880 | Svaneke Lighthouse | Baltic Sea | Bornholm | 1919 | Lightvessel Gedser Rev | Northern Bay of Mecklenburg | Zealand | 1895 | Lightvessel XI | Various | Various | 1878 | Lightvessel I | North Sea | Southern Denmark | 1913 | Lightvessel XXI | Various | Various | 1911

Example questions:
When was Denmark 's tallest lighthouse built ? | What is the name of the Danish lighthouse which water body connects to the Bay of Kiel ? | How long is the water body in the Southern Denmark region ? A | Which lighthouse was operational earliest in the Northern Danish region ? | For the Danish lighthouse built in 1747 , what year did it stop being operational ?

Answers:
1962 | Lightvessel Gedser Rev | 970 kilometres | Skagen 's Vippefyr | 1858