It is a trip to the historic and commercial city centre where you will have 5 6 h of free time you can visit museums the ramblas with the most popular boquera market or the gothic quarter the old town of barcelona crammed with many medieval monuments cathedral royal palace city hall palace of the catalan goverment and other if you would like to do shopping it is very easy and practical in barcelona the most popular stores are concentrated in the area of the gothic quarter and c