$6295 -- Douro River cruise incl. tours & flights Explore Portugal by river and sample port wine at a local "quinta," roam around Lisbon and more. Original Source: https://www.travelzoo.com/direct/cruises/europe/-6295-Douro-River-cruise-incl-tours-flights-3263228/ Previous article: $149 & up -- Florida Keys & Key West stays this season Prev Next article: $3398 & up -- Weeklong tour of Scotland w/flights Next
