Bornholm Bornholm Bornholm (; ) is a Danish island in the Baltic Sea, to the east of the rest of Denmark, south of Sweden, northeast of Germany and north of the westernmost part of Poland. Occupying an area of , the island had a total population on 1 January 2018 of 39,632. Among Bornholm's chief industrial activities are dairy farming and arts-and-crafts industries such as glass production and pottery using locally worked clay. Tourism is also important during the summer months. The island is home to an especially large number of Denmark's round churches. The island is known as "solskinsøen" ("Sunshine
Bornholm Tunnel daily train services branded as Intercity Bornholm from Copenhagen Central Station to Ystad Station, where passengers transfer to the ferries. The last direct DSB service will operate on 9 December 2017, after that local train services are to be used. Danish Air Transport operates flights from Bornholm Airport to Copenhagen Airport. Costs for running the ferry service are DKK 400 million per year, of which DKK 150 million are subsidies. If the same user payment and subsidies was used to finance the tunnel, with a running time of 30 years, it would allow investments for DKK 10 billion. Estimates for