The Fiestas de Bilbao are an annual celebration held in the city of Bilbao, Spain, typically taking place in late August. These festivities honor the city's patron saint, Santiago, and feature a variety of events, including parades, concerts, and traditional Basque activities. The vibrant atmosphere attracts both locals and tourists, showcasing the rich culture of the Basque Country. During the fiestas, visitors can enjoy delicious local cuisine, such as pintxos and txakoli, while participating in various cultural performances. The event also includes fireworks, street markets, and activities for children, making it a fun experience for all ages.