When abroad I always go on boat trips and this holiday was no exception. We got a boat trip that was about an hour and a half from Pefkos. You go up to Lindos drop some people off, then go further up the island. On the way back we got to stop at the magnificent bay that had turquoise water and was as clear as can be, and we got to have a little swim. I would highly recommend it if you are going to the Lindos/Pefkos area. It is the 'glass bottom boat' that has posters up around everywhere.