36 Underrated Cruise Ports Around the World to Explore in 2025

12. Porto, Portugal: A Riverside Retreat

Porto, located along the Douro River in northern Portugal, is a city renowned for its rich history, stunning architecture, and world-famous port wine. As a major port city, Porto has a long maritime tradition, reflected in its historic Ribeira district, a UNESCO World Heritage site. The city's vibrant cultural scene includes numerous museums, galleries, and theaters, as well as a lively nightlife. Visitors can explore Porto's many historic landmarks, such as the iconic Dom Luís I Bridge and the ornate Livraria Lello bookstore. The nearby Douro Valley, with its terraced vineyards and picturesque landscapes, offers a tranquil escape from the city's hustle and bustle.