Regensburg is a city located in the state of Bavaria, Germany. It is situated on the northernmost point of the Danube River, about 130 kilometers north of Munich. Regensburg is known for its well-preserved medieval old town, which is a UNESCO World Heritage Site. The city has a population of approximately 150,000 people and is considered one of the largest and oldest cities in Bavaria. Regensburg is home to numerous historical landmarks, including the Dom St. Peter, a Gothic cathedral, and the Stone Bridge, a 12th-century bridge over the Danube. The city also has a vibrant cultural scene, with many museums, theaters, and music festivals. In addition, Regensburg is home to the University of Regensburg, which attracts students from all over Germany and beyond.