Best things to do in Fira and sightseeing in Fira
Enigma - Fira
This spot is so very, authentically Greek -- in the best way. It's super social and full of locals and visitors alike, all to the soundtrack of terrific Greek music. They've got great traditional meze dishes and a great offering of vegetarian options, too (skip the sub par pizza, which I didn't even try, despite the fact that they call it "the best in the world"). You can't beat its seaside location and it's long list of Greek wines.
Museum of Prehistoric Thira - Fira
One thing that I want to recommend is to visit the Museum of Prehistoric Thira in the main town of the island. Here you can find the frescoes found in Akrotiri. There are two museums almost one in front of the other: the other is the Archeological Musuem, which is rather small and somehow unimpressive. The frescoes on display in the Museum of Prehistoric Thira are truly astonishing, and they give an idea of the sophistication of the civilization. Historians and archaeologist are not yet sure if Akrotiri was an independent settlement with contacts with the Minoans or if it was an entirely Minoan colony.
Porto Fira Suites - Fira
You'll feel like you're dreaming when you look out over the water and the magical views that you get at Porto Fira Suites. A luxurious place to enjoy all that Santorini has to offer. The breakfasts are divine and the sunsets make you stop everything and gaze in awe. Put a glass of Greek wine in your hand, and that's the perfect Santorini evening!