Top Spain Trips & Tours in May 2026

Aboard the Emerald Radiance to travel to the Douro, and immerse yourself in real Lisbon. Navigate away across Portugal's countryside to reach vineyards and famous sites after leaving Porto's city limits. A fresh viewpoint on the Douro is offered by the viticulture in Pinho, the UNESCO World Heritage monuments in Salamanca, and the paddling adventures in Pocinho.

Embark on a 13-day Mediterranean Wonders Cruise from Spain to Greece aboard National Geographic Orion, explore ancient ruins, medieval towns, and local cuisine. Visit Menorca’s prehistoric stones, Bonifacio’s citadel, Sardinia’s artisan villages, savor Sicilian wine, swim in Kefalonia’s waters, and explore Delphi.

Discover Lisbon's rebirth through its newest galleries and cafés on this Portugal cruise from Lisbon to Porto aboard Viking River Cruises. This 10-day tour includes a hotel stay in Lisbon and the added bonus of a visit to Spain. Enjoy stops in stunning ports of Porto, Régua & Pinhão, Douro, and Salamanca.

Sail on an 8-day cruise aboard the MS Amavida from Porto through the stunning Douro River Valley, a UNESCO site of terraced vineyards and charming quintas. Enjoy wine tastings, historic villages, and the rich flavors of Spain and Portugal.

Get to know the history, culture and traditions of Portugal and Spain, on this 8-day voyage sailing along the Douro River on the MS Vasco de Gama. From Porto, cruise east toward Salamanca, making stops in Braga, Regua, Vila Réal, Vega de teron, Ferradosa, Pinhao and Lamego, which you can tour via coach or on foot.

Explore the Douro Valley and Lisbon on an 11-day river cruise from Porto aboard the S.S. Sao Gabriel. Visit wine estates, hilltop castles, and historic cities like Salamanca and Braga. Choose from hiking tours, scenic drives, and cultural walking excursions. Conclude with two days in Lisbon, Portugal’s capital rich in history and character.