Kasos is a very small Greek island in the Dodecanese group. It is in southern Greece, just below and to the left of Rhodes and to the upper right of Crete. The closest island next to Kasos is Karpathos, which is itself very small. On a good day Karpathos can be seen clearly from Kasos but during the summer months the haze from the heat often makes it invisible. Karpathos is under an hour away by small private boat, although the crossing can be a rough and is often unmanageable. Directly to the south of Kasos (some way away and not visible at all) lie Libya and Egypt.

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