This document summarizes several UNESCO World Heritage sites located in Galicia and the Basque Country in northern Spain. It discusses the Routes of Santiago de Compostela, a network of pilgrimage routes over 1,500 km long. It also mentions the Old Town of Santiago de Compostela, known for its cathedral that became a symbol of the Christian struggle against Islam. Finally, it briefly describes the Roman Walls of Lugo and the Tower of Hercules, both defensive structures, as well as the iconic Vizcaya Bridge near Bilbao.