"Porto Legends" takes you on a mystical journey beneath the Customs House of Porto. Discover a secret tunnel revealing the city's most precious legends. The experience, based on the unique architecture of the Customs House and research by historian Joel Cleto, blends reality and fiction. Narrated by Pedro Abrunhosa and Jeremy Irons, the show uses 2D and 3D animations, music, and narration to bring to life ten important legends of Porto. A fascinating underground experience for locals and visitors.