If your trip to Langa de Duero is all organized but your itinerary is looking a bit empty, we can give you a few hints and tips.Plan a stop at Castle of Langa de Duero. It's one attraction you'll usually find on many travelers' must-do lists. If you still have room on that travel itinerary, Bodegas Valdevinas and Church of San Miguel Arcangel will keep you amused as well.