Adsbøl Church

Adsbøl is a village in Sønderborg Municipality, South Jutland County, Denmark, with a population of 323 (1 January 2023).

Gråsten Palace (Danish: Gråsten Slot) is located at Gråsten in the Jutland region of southern Denmark. It is best known for being the summer residence of the Danish royal family. The main house has a modern, all-white facade, with Venetian doors opening onto sweeping, manicured lawns and gravel walkways. The grounds include a huge stables court.

Gråsten (Danish pronunciation: [kʁɔˈste̝ˀn]; German: Gravenstein) is a town with a population of 4,365 (1 January 2023) on the east coast of the Jutland peninsula in south Denmark by the Nybøl Nor at an inlet of the Flensburg Fjord. It belongs to the Sønderborg municipality in Region of Southern Denmark. The town is located almost exactly at the center of a triangle defined by the towns of Aabenraa, Flensburg and Sønderborg Castle (Sønderborg Slot). The Egernsund Bridge, which crosses the Egern Strait, connects Gråsten with the town of Egernsund. The Gravenstein apple originates from the city.

Egernsund Bridge (Danish: Egernsundbroen) is a Danish bascule bridge that runs between cities Alnor and Egernsund.

German submarine U-1168 was a Type VIIC/41 U-boat of Nazi Germany's Kriegsmarine during World War II. She was ordered on 2 April 1942, and was laid down on 16 March 1943, at Danziger Werft AG, Danzig, as yard number 140. She was launched on 2 October 1943, and commissioned under the command of Oberleutnant zur See Martin Grasse on 19 January 1944.

Sundeved (German: Sundewitt) is a peninsula on the east coast of the Jutland peninsula in south Denmark. It lies between Åbenrå Fjord and Als Fjord to the north, Alssund to the east and Flensborg Fjord to the south. The westernmost part of the city of Sønderborg is located on the peninsula, while most of the city lies on the neighboring island of Als.

Broager Church (Broager Kirke) is a church in the locality of Broager, Denmark.

Broager (Danish pronunciation: [ˈpʁoˌɛˀjɐ]; German: Broacker, South Jutlandic: Braue) is a town with a population of 3,277 (1 January 2023) in Sønderborg Municipality in Region of Southern Denmark, Denmark. It lies on the Broager Peninsula and is therefore surrounded by water on three sides, the waters of Flensborg Fjord leading into the Baltic Sea. The town of Broager lies in the middle of the peninsula by a major road, which leads to the Egernsund Bridge, which crosses over the Egern Strait to the Jutland mainland. The town's two-towered church is its most important landmark. The town was part of Broager Municipality until 2007 when it became part of the larger Sønderborg Municipality.

Broager Municipality is a former Danish municipality (Danish, kommune). The municipality covered an area of 43 km2, and had a total population of 6,290 (2005). Its last mayor was Jørn Lehmann Petersen, a member of the Social Democrats (Socialdemokraterne) political party. The municipality was established in 1922 by merging Egernsund and Broager parishes. The municipality escaped further municipal reforms in 1970 as its population was then over 6,000 inhabitants. However, Broager municipality ceased to exist due to Kommunalreformen ("The Municipality Reform" of 2007). It was combined with Augustenborg, Gråsten, Nordborg, Sundeved, Sydals, and Sønderborg municipalities to form the new Sønderborg municipality. This created a municipality with an area of 499 km2 and a total population of 49,886 (2005). Broager Municipality consisted solely of the namesake Broager Peninsula

The Nydam Mose, also known as Nydam Bog, is an archaeological site located at Øster Sottrup, a town located in Sundeved, eight kilometres from Sønderborg, Denmark.

Dybbøl is a small town with a population of 2,356 (1 January 2023) in the southeastern corner of South Jutland, Denmark. It is located around 6 km (3.7 mi) west of Sønderborg. It is mainly known for being the site of a famous last stand battle in 1864. During the Second Schleswig War in 1864, the Danish Army withdrew from the traditional fortified defence line, the Dannevirke (after waters and marshes which supported its flanks froze solid in a hard winter), and marched for Dybbøl to find a more defensible position. Although much artillery was abandoned and the evacuation was executed through a snow-laden north gale in winter, the army arrived almost intact. It entrenched itself at the Dybbøl trenches, which became the scene of the siege and subsequent Battle of Dybbøl (7 April – 18 April 1864). This battle resulted in a Prussian-Austrian victory over Denmark. In the following peace settlement, Denmark surrendered Schleswig. Following World War I, Denmark recovered the northern part of Schleswig as a result of the Schleswig Plebiscites as described in the Treaty of Versailles. The Dybbøl Mill is considered a Danish national symbol.

Rønshoved High School (Danish: Rønshoved Højskole) is a folk high school (Danish: Højskole) in southern Denmark on the northern banks of Flensburg Firth. It was founded in 1921 by its first headmaster, Aage Møller, who was inspired by the Danish philosopher and pastor N. F. S. Grundtvig. The school is general in the sense that it is not specialized but it offers a wide variety of intellectual subjects (history, religion, philosophy, literature, psychology, etc.), creative subjects (music, arts, writing, etc.), languages (Danish, English, German, French, Latin, and Hebrew), and sports (volleyball, badminton, kayaking, mountain biking, etc.). The classes are open to foreigners as well as to Danish students. The short courses (1–2 weeks) are only held in Danish, whereas the long courses are held in Danish and/or English. The Danish minister of culture and ecclesiastical affairs since 2015, Bertel Haarder, was born and grew up at Rønshoved High School.