The Principality Stadium, located in Cardiff, Wales, is a multi-purpose sports venue primarily used for rugby and football matches. Opened in 1999, it has a seating capacity of approximately 74,500, making it one of the largest stadiums in the UK. The stadium is known for its retractable roof, allowing events to be held in various weather conditions. In addition to hosting major sporting events, the Principality Stadium is also a popular concert venue, attracting international artists. It has been the site of numerous significant events, including the Rugby World Cup and the Six Nations Championship, showcasing its importance in the world of sports.