Although the Secret Annex, where Anne Frank and her sister, parents and four other fearful Jews lived from 1942–1944, is both a testament to human courage and a reminder of wartime horrors, hordes of camera-toting tourists outnumber ghosts of times past these days. Arrive after 8:30—a bit early if you’ve enjoyed Amsterdam’s nightlife the eve before—and you’ll wait in line for hours. Fortunately, you can avoid wasting time by purchasing an e-ticket. For non-planners, there’s free WiFi for playing on your smartphone or tab while queuing up. If you lose patience, buy Anne’s diary and other accounts of the Holocaust at the English Bookshop in Amsterdam’s Jordaan district.