Dublin was very crowded when we arrived and as we were walking around the city we saw this boat about to go up the river. We stepped up to the booth to purchase tickets for the tour but had to wait an hour because the current boat was already full. We returned after an hour and boarded for our tour. The tour guide was very knowledgeable. This was a cool way to see Dublin from the river. I would recommend this tour and getting tickets in advance. read more