Santorini (Σαντορίνη) Santorini is also officially known as Thira, so if you are trying to book a ferry, you need to look for Thira. The original name of the island was Kallístē which means "the most beautiful one". The name Thera - Greek (Thira - English) was reintroduced back in the C19th, but people prefer the colloquial name of Santorini. Santorini is a contraction of the words Santa Irini, Saint Irene was the name of the old cathedral in the village of Perissa. It sits on a volcanic caldera which has been filled with seawater. We stayed in two places on the island, in Oia on the western tip and the main town of Fira. It's very easy to navigate around as there is one main walking street through town. --> In hindsight, I would have just stayed in Oia or tried another island as Fira is just too busy and not very pretty. Our hotel in Oia was a cave hotel and we were right at the tip of the island. The weather on Santor...