​One Night in Guarda: Portugal's Highest City ⛰️🚐​Spent an incredible night exploring Guarda, perched high in the stunning Serra da Estrela mountains. From its imposing granite cathedral to its crisp, alpine air, this historic fortress city is unforgettable. Didi Niederkofler Austriaguide with VAN4EIGHT, de, en, es, fr, it, pt www.dididobrasil.com #dididobrasil #van4eight #austriaguide #privatetours @dididobrasil #driverguide