Set sail on a scenic river cruise along the Douro River, exploring medieval towns, rolling hills, and vineyard slopes in the Douro Valley. Begin in Porto with port wine tastings and stunning baroque architecture. Take in panoramic views from Castelo Rodrigo near the Spanish border, then visit the sunlit “Golden City” of Salamanca, famous for its rose-hued glow.
Best time to travel: May – September
From price: €4,799 per person