Lublin is a city in eastern Poland, known for its rich history and cultural heritage. It is the largest city in the Lublin Voivodeship and serves as an important economic and educational center. The city features a mix of architectural styles, including Gothic, Renaissance, and Baroque, with notable landmarks such as the Lublin Castle and the Old Town. The region around Lublin has been inhabited since prehistoric times, and the city played a significant role in the Union of Lublin in 1569, which united the Kingdom of Poland and the Grand Duchy of Lithuania. Today, Lublin is also recognized for its vibrant arts scene and numerous festivals.