I traveled to the Pyrenees mountains in Cataluña this week. In Cataluña (the region where Barcelona is located), people speak Spanish and Catalan. I also traveled to San Sebastian, which is located in Basque Country. There, people speak Spanish and Basque. Spain has a lot of different regional languages.
All of my traveling this week has been in Spain, so I've still been using euros.
A bottle of water costs about 0.53 euros, or about $0.60.
The best meal I had this week was at a vegan restaurant in San Sebastián. I had a seitan fillet with pomegranate and spinach.