Today, an extensive walking tour of Porto reveals its many charms. See the São Bento railway station, which opened in 1916 and is one of Portugal’s most striking architectural gems. Visit the Bolsa Palace (UNESCO) — known as the Stock Exchange Palace, a 19th-century neoclassical masterpiece, and finish your morning crossing the river to Vila Nova de Gaia for a visit and a taste of the port wine production scene. Later in the afternoon, head just outside Porto for a home-hosted experience. Join your host family to prepare a beloved local dessert and share a warm, authentic dinner together.