Save $250 -- Explore cities of Portugal for 6 nights Vibrant buildings and sparkling wines await on this springtime guided tour from Porto to Lisbon. Original Source: https://www.travelzoo.com/direct/vacations/europe/Save-250-Explore-cities-of-Portugal-for-6-nights-3124201/ Previous article: $2599 & up -- Budapest to Prague: 8-night guided tour Prev Next article: Save $250 -- Picturesque Germany: 5-city guided tour Next