Many people don't realize that up until 1940, Amsterdam was a prominent Jewish center in Europe, even garnering the name 'Jerusalem of the West.' Take a tour of the Dutch city's Jewish sites, including the Anne Frank House with skip-the-line entry. you'll also visit a late-19th-century diamond factory, once the biggest in Europe, in the old Jewish neighborhood, as well as the 17th-century Portuguese Synagogue and the Jewish Historical Museum(Joods Historisch Museum). A tour guide shares intriguing historical anecdotes. '