If you do one thing in Greece, it should be to experience a sunset in Oia. There is nothing in the world quite like it. We spent an unforgettable evening with the wonderful people of GHT, setting sail from Athinios and stopping first at the volcano, where we were able to swim in the warm water of the hot springs. Then we had a delicious meal before traveling to Oia, where we watched the sunset on a perfect day. Absolutely amazing. We couldn't ask for more from our visit.