Gelsenkirchen is a city located in the North Rhine-Westphalia region of Germany. It is part of the Ruhr area, known for its industrial history and coal mining. Gelsenkirchen has a population of around 260,000 people and is recognized for its cultural heritage and green spaces. The city is home to the famous FC Schalke 04, a well-known football club that has a passionate fan base. Gelsenkirchen also features several parks and recreational areas, making it a pleasant place for outdoor activities. The city's economy has shifted from heavy industry to services and technology in recent years.