12 Affordable Alternatives to Europe's Most Expensive Cities

3. Porto, Portugal: A Riverside Gem

Porto, Portugal's second-largest city, is a charming destination known for its historic center, wine cellars, and stunning views of the Douro River. The city's narrow streets are lined with colorful buildings, and its riverside promenade offers breathtaking vistas. Porto is a haven for budget travelers, with affordable accommodations and dining options. The city's famous port wine can be sampled at numerous cellars, many of which offer free or low-cost tours. Porto's public transport system, including trams and buses, is both efficient and economical, making it easy to explore the city and its surrounding areas.