Karlovy Vary lies on the confluence of the rivers Ohře and Teplá. It is named after Charles IV, Holy Roman Emperor and the King of Bohemia, who founded the city. Karlovy Vary is the site of numerous hot springs (13 main springs, about 300 smaller springs, and the warm-water Teplá River), and is the most visited spa town in the Czech Republic. In 2021, the city became part of the transnational UNESCO World Heritage Site under the name 'Great Spa Towns of Europe'.
From the end of the 12th century to the early 13th century, German settlers from nearby German-speaking regions came as settlers, craftsmen and miners to develop the region's economy. Eventually, Karlovy Vary/Karlsbad became a town with a German-speaking population.
In 1325, Obora, a village in the today's city area, was mentioned. Karlovy Vary as a small spa settlement was founded most likely around 1349. According to a legend, Charles IV organized an expedition into the forests surrounding modern-day Karlovy Vary during a stay in Loket. It is said that his party once discovered a hot spring by accident, and thanks to the water from the spring, Charles IV healed his injured leg. On the site of a spring, he established a spa.
An important political event took place in the city in 1819, with the issuing of the Carlsbad Decrees following a conference there. Initiated by the Austrian Minister of State Klemens von Metternich, the decrees were intended to implement anti-liberal censorship within the German Confederation.
Due to publications produced by physicians such as David Becher and Josef von Löschner, the city developed into a famous spa resort in the 19th century and was visited by many members of European aristocracy as well as celebrities from many fields of endeavour. It became even more popular after railway lines were completed from Prague to Cheb in 1870.
References:Towering 52 meters above the sea, Bengtskär lighthouse is the tallest one in Scandinavia. The building started in in 1905 after the shipwreck of S/S Helsingfors and was completed in 1906. The lighthouse was designed by architect Florentin Granholm. On December a special petrol lantern, designed and built in Paris, was brought to Bengtskär and installed atop the tower.
German fleet bombarded Bengstkär in the First World War in 1914. Since the Gulf of Finland was heavily mined, it was not until 1919 that the surrounding seas were declared safe for shipping, that the light was lit again.
After the war the military value of Bengtskär increased as part of the defence system of independent Finland. In Second World War (1941) Soviet Union made a suprise attack to island. After a bloody battle, the small Finnish garrison emerged victorious. Intermittent repairs to the facility continued during the post-war period.