Bilbao is a city in northern Spain, in the Basque Country. It is known for its modern architecture and cultural landmarks. The most famous attraction is the Guggenheim Museum, a stunning building that houses contemporary art. The city has a rich history and a vibrant atmosphere, with lively streets, excellent food, and beautiful river views. Bilbao is also surrounded by green hills, making it a great place for nature lovers. It's a unique blend of old and new, with a friendly and welcoming feel.