The best Portugal cruise stops along the Douro River are those that take you through historic cities, charming towns, and breathtaking landscapes. Here are some of our favorite gems of Portugal ...

The city covers about 16 square miles of land, with the Douro River running along its southern edge sandwiched between Porto to the north and neighboring town Vila Nova de Gaia to the south.

With terraced vineyards stretching across rolling hills and the iconic Douro River winding through the valley, this UNESCO World Heritage site offers a unique blend of natural beauty and cultural ...