Barcelona is one of the most unique cities in Spain, if not all of Europe. Boasting an eclectic mix of Spanish and Catalan culture, this city is a must stop on your travels. Only have a short amount of time to visit? Well, one day in Barcelona is better than nothing. Keep reading for the must see sites on your visit La Sagrada Familia For those of you who aren’t familiar with Antonio Gaudi’s pieces, the closest thing I can compare it to is one of Dr. Seuss’s many eccentric worlds. La Sagrada Familia is a large Roman Catholic Church that is an absolute must see. Trust me you will never see a church like it again. The outside is magnificent and grandiose and the inside is hauntingly beautiful with many geometric patterns and a whirlwind of beautiful colors. I had to practically be dragged out as I was content to…