Spend hours independently exploring the Old Town of Bordeaux, which UNESCO has recognized as a World Heritage site for its cultural values and well-preserved architecture. You will be dropped off in the historical city center, which will allow you easy access to many of the most iconic landmarks. While you will be free to visit whatever attractions you find most intriguing, you might consider seeing the emblematic square Place de la Bourse and nearby Cailhau gate, which was constructed in the 1490s to commemorate Charles VIII’s victory at Fornovo. The imposing Saint-André Cathedral and the glorious Grand Theater are other highlights well worth a look. The former warehouse district along the Garonne River has been transformed over the past few decades, and you will find plenty of fine restaurants and extraordinary shops throughout the area. Hours later, you will return to the cruise ship, which will have repositioned downriver in Pauillac.