These Sea Guides provide you with all the information that one may need on board a boat. They include pilot maps, detailed data on ports, gulfs and all possible anchorage locations. Furthermore, they feature information on the winds in the respective area, as well as information on food, entertainment, and sleep. The Sea Guides are made of reinforced paper, hand-binded, so that they last longer without being worn out or torn apart. They are available in 4 editions, covering all the seas in Greece.