Tilos has been wonderful, our best stop so far, and it’s not without sadness that we board the cool looking Stavros ferry and leave whitewashed, bougainvillea dotted Livadia behind. But we always say…move on while you still love a place, so we’re being true to our travel principles on this one. Unusually for islands in the Dodecanese, Tilos has a comparatively flat centre between its spectacular peaks, through which the main road of the island runs north to south. This fertile plateau was created by a gigantic fall of pumice and ash belching from a volcanic eruption of enormous proportions on the neighbouring island of Nisyros, our next destination. Nisyros…