Grab a group of your nearest and dearest and set sail on this private glass-bottomed boat cruise to the island of Marthonisi, better known as Turtle Island. You'll head out from Laganas Bay, part of the Zakynthos Marine Park which is a protected area where loggerhead turtles nest. Your experienced captain will tell you all about these endangered animals as you try to catch a glimpse of them through the clear bottom of the boat during your three-hour trip. If the weather's on your side, you'll get to have a wander on the uninhabited island and go for a swim. It's like your own private slice of paradise.
