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:The Roman Theatre of Mérida is a construction promoted by the consul Vipsanius Agrippa in the Roman city of Emerita Augusta, capital of Lusitania (current Mérida). It was constructed in the years 16 to 15 BCE. One of the most famous and visited landmarks in Spain, the Roman Theatre of Mérida is regarded as a Spanish cultural icon and was chosen as one of the 12 Treasures of Spain.
The theatre has undergone several renovations, notably at the end of the 1st century or early 2nd century CE (possibly during the reign of Emperor Trajan), when the current facade of the scaenae frons was erected, and another in the time of Constantine I (between 330 and 340), which introduced new decorative-architectural elements and a walkway around the monument. Following the theatre"s abandonment in Late Antiquity, it was slowly covered with earth, with only the upper tiers of seats (summa cavea) remaining visible.