Cottbus is a city located in the state of Brandenburg, Germany. It is known for its rich history, beautiful parks, and cultural institutions. The city is situated near the Spree River and serves as an important economic and educational center in the region. One of Cottbus's notable features is the Cottbus State Theatre, which hosts various performances and events. The city is also close to the Spreewald, a UNESCO Biosphere Reserve famous for its unique waterways and traditional sorbian culture. Cottbus has a population of around 100,000 residents, making it one of the larger cities in Brandenburg.