A great Buenos Aires day trip is to tour the Paraná river delta by boat. Taking the Tren de la Costa north from Buenos Aires to the town of El Tigre was fun in itself, checking out the large homes on the Rio de la Plata. Catching a boat tour was easy and offered spectacular views into life on the delta and its natural wonders.

Like the photo essay style? See one on Cuba, a horse trip in Iceland, and one in the Sahara Desert of Morocco.