Marathonissi

The closest dive site. A very nice dive site for all levels of divers. Starts in a shallow and protected bay, and ends far out, round a big rock, over the surface. Lots of fishes, but in small sizes. They call it also "XL-Aquarium". A very easy, long and shallow dive, usually as the second dive of the day! Keri Peninsula Marathonissi is also known as XL-Aquarium.