Barcelona, Spain

Overlooking the Mediterranean city, Barcelona is a destination that welcomes exploration. Vibrant and metropolitan, this UNESCO-Awarded city is one of the best-preserved medieval cities in Europe. It is especially notable for its Art Nouveau architecture and the work of Catalan architect Antoni Gaudi, which can be seen throughout the city. His best-known work is the immense, unfinished church of the Sagrada Familia, which has been under construction since 1882 and is still financed by private donations. Completion is planned for 2026. SeaDream overnights in this bustling Mediterranean city and typically docks downtown at the World Trade Center, just steps away from the iconic tree-lined pedestrian La Rambla boulevard