Santorini Wine Museum
Founded in 1870, the Koutsoyannopoulos Winery offers a tour of its old facility, now a multiroom museum that is picturesque, authentic, and mostly underground. Tools, techniques, and the original business office are from a world long gone but the wines, as the ensuing tasting proves, are contemporary and refined; Wine Spectator rated their Assyrtiko among the world's top 100 whites. Open all year round, it is fun way to spend an hour or two.