Millennium Stadium, now known as the Principality Stadium, is located in Cardiff, Wales. Opened in 1999, it serves as the home ground for the Welsh national rugby team and hosts various sporting events, concerts, and other entertainment activities. The stadium has a seating capacity of approximately 74,500, making it one of the largest venues in the UK. The stadium is notable for its retractable roof, allowing events to be held in any weather. It has also hosted significant events, including the 2000 UEFA Champions League Final and the 2017 UEFA Champions League Final. The design and facilities make it a prominent landmark in Wales.