Siegburg is a city in the district of Rhein-Sieg-Kreis in the state of North Rhine-Westphalia, Germany. It is located on the banks of the rivers Sieg and Agger, approximately 10 kilometers southeast of Bonn and 25 kilometers northeast of Cologne. Siegburg has a population of around 40,000 people. The city is known for its historic center with half-timbered houses, the Siegburg Abbey (a former Benedictine monastery), and the Michaelsberg, a hilltop with a church and panoramic views of the surrounding area. Additionally, Siegburg has a vibrant cultural scene with various museums, theaters, and events throughout the year.