The food, the wandering, the night, the architecture make Barcelona quite an adventure. Funky stores and classic architecture. One of our first meals was tapas and of course a dessert, much like creme Brûlée. Very decadent but a nice treat for all the walking.
I don't think I lost weight on this trip but none was gained so that isa win to me.
It helps to walk miles a day, exploring and visiting all the tourists spots.