If your trip to El Trocadero is all organized but your itinerary is a bit on the empty side, let us give you a helping hand.Leave that rental car back at the hotel and stretch those legs. Not far from this neighborhood's center, Castillo de Matagorda is worth a visit. More adventure awaits at Calita de la Bocana del Río and Playa de la MInistra, which are also close at hand.