Well worth doing as it makes it easy to locate and see the attractions that you want to see.

We enjoyed the first 2 days to have over all interesting site to visit. we have a group of 4. We had wonderful time.

Would recommend this tour to any one visiting Barcelona. We would not have seen as much as we did without this 2day ticket. It helped us plan our 2 day break taking in all the sights.

This tour was the smartest and best move by far!It was really easy to find the starting point and it really goes EVERYWHERE! Since I took my parents with me, I had to find a way so that they won't get tired, and these buses were exactly what we needed. The green line (which is the most complete) took us to all the must-see sites. So when this was over my parents had seen every important site in Paris. But there are three more lines to choose from. I totally recommend this, because it is also cheaper than other similar buses and it lasts longer (we chose the 2-day pass at the price of 31 euros per person).

what a great service could not fault it, would have liked the buses to run later into the evening