"There are dozens of archaeological museums in Greece, but this is easily the biggest and best. Over 11,000 exhibits—including golden death masks, larger-than-life bronze gods and black-and-terracotta pottery—provide a panorama of Greek civilization from prehistory to late antiquity. Standouts are the Antikythera Mechanism, the world’s first analog computer, which lay under the sea for 2000 years, and enchanting wall paintings of boxers and blue monkeys from Santorini, buried under volcanic ash around 1600 B.C.E. Although the curation is somewhat old-fashioned, the collection is truly one-of-a-kind and requires several hours (if not several days) to explore. Afterwards, have an iced coffee among the ethereal statues in the walled garden."