Porto is a charming city perfect for a romantic weekend getaway. Couples can explore the picturesque Ribeira district, enjoy a wine tasting tour at one of the many port wine cellars, and take a scenic boat ride on the Douro River. Don't miss a sunset stroll across the Dom Luís I Bridge for stunning views. For dining, consider a cozy restaurant with traditional Portuguese cuisine, and end the evening with a visit to a local fado house for soulful music. For a unique experience, take a day trip to the nearby Douro Valley, known for its breathtaking landscapes and vineyards.