Barcelona is a reasonably massive city. You'll be able to walk to lots of the main points of interest. But, in case you’re in Barcelona for 3 times, you’ll sooner or later find yourself looking for transport. Go ahead and take metro or taxis. The Los Tarantos Flamenco Clearly show https://www.triptales.me/unlock-barcelonas-hidden-treasures-secret-spots-you-cant-miss/