San Mames Stadium, boasting a capacity of 53,331, ranks as the 7th largest in Spanish football and holds the distinction of being the largest stadium in Basque Country. Its inauguration in 2013 marked the replacement of the original San Mames. Recognized for its modern design, the stadium received the Sports Building of the Year award at the World Architecture Festival in 2015.
Beyond hosting Athletic Bilbao football matches, San Mames Stadium has been the venue for various events. It notably hosted the 2018 finals of the European Rugby Champions Cup and Challenge Cup. Additionally, it served as the stage for an MTV World Stage event, featuring headline acts such as Crystal Fighters, Muse, and Berri Txarrak.
Attending an Athletic Bilbao home game at San Mames Stadium guarantees an electric atmosphere. The team's fans are known for their unwavering devotion, passionately supporting their team through both triumphs and setbacks.