CroisiEurope - Douro (Portugal)
Cruises From $1,436
Cruising Portugal's Douro Valley, the world's first officially designated wine region, has drawn people for not only its port but also for the postcard-pretty landscape - steep terraced vineyards carved into mountains along the Douro River you will see whitewashed wine estates atop granite bluffs. Journey along the Salamanca, in northwestern Spain, which is the capital of Salamanca province, part of the Castile and Leon region. Its history dates back to the Celtic era, it's known for its ornate sandstone architecture and for the Universidad de Salamanca.