Frommer's Portugal, 21e, will feature a brand new history and culture chapter and several new detailed city maps. Veteran authors Darwin Porter and Danforth Prince provide up-to-the-minute coverage of nightlife and shopping in Lisbon, including where to find the best antiques and wine stores; insider information on the best beaches, vineyards, and historic attractions, including Portugal's 13 UNESCO World Heritage sites; detailed walking tours and nature hikes; accurate maps; and advice on how to plan a successful family vacation.