Fodor's Expert Review Kız Kulesi

Fortified since Byzantine times, this little islet off the Asian shore guarded busy shipping lanes and has a restored, lighted, 18th-century tower that is now the star of the lower Bosphorus. Leander's Tower, as it was known in antiquity, ties the island to the legend of Leander, who was said to have swum the strait each night guided by the lamp of his lover, Hero—though this myth was, in fact, set in the Dardanelles to the southwest. The Turkish name "Maiden's Tower" comes from another legend, this one associated with several offshore castles. As the story goes, a princess was placed on an island to keep her safe after a prophecy foretold her death from a snakebite. Despite this precaution, she was bitten anyway, when a snake came ashore in a basket of fruit. The current tower is still undergoing some renovations, but it usually houses an expensive (and not all that impressive) café and restaurant.