Cloud Nine is based in Nidri in the Ionian islands of western Greece.
In most weeks you will sail around what is known as the “Inland Sea”, which allows you to do a circuit and visit as many islands as possible, rather than just going up and down in a straight line. If you charter Cloud Nine for 2 weeks, and/or particularly want to head north to Corfu, this is also possible but involves longer passages and is obviously weather-dependent. The map shows many of the ports you might visit, but obviously you probably won’t be able to visit everywhere in just one week. The beauty of that is that no two weeks are exactly the same!