Join 教育・家族 upcoming events being held in Regierungsbezirk Köln. Regierungsbezirk Köln is a vibrant administrative district in North Rhine-Westphalia, Germany, known for its rich history, picturesque landscapes, and bustling cities, including its largest city and cultural hub, Cologne, with its iconic cathedral, world-class museums, annual festivals, and lively arts and entertainment scene, making it an ideal destination for a wide range of exciting events and experiences.