We booked the afternoon tour leaving Monterosso at 3pm sharp and back at 6pm. The views of the five villages from the sea are incredible. The explanations from the captain about the region and history were very interesting and never too much .As we asked for mostly swimming we made two great swim stops were the water was just transparent and lots of little fish , lots of fun jumping off from the boat , and a shower to rince off the salt , and drinks to please all. On the way back we made the best of the large space to lie under shade while we were offered delicious local snacks . Personally I liked sitting on the front tip of the boat on the way back looking at the beautiful sea . Thanks everyone it was a great afternoon