Veltins-Arena is a multi-purpose stadium located in Gelsenkirchen, Germany. It is primarily known as the home ground of the FC Schalke 04 football club. Opened in 2001, the arena features a retractable roof and a sliding pitch, allowing it to host various events, including concerts and other sports. The stadium has a seating capacity of approximately 62,000 for football matches and can accommodate more for concerts. It is renowned for its modern design and fan-friendly amenities, making it one of the most popular venues in Germany. The arena also emphasizes sustainability and energy efficiency in its operations.