We are planning a trip to the Falls this weekend but are also wanting to extend our trip to include a few days on the beach somewhere. Iguazu appears to be inland but a coworker told me there is a beach there? IS this true? And if not, are there any on the way back to Buenos Aires that would not be completely out of the way? We cannot go into Brazil as we are Americans and do not have the visa and do not have enough time to obtain one. Any suggestions would be greatly appreciated - I am dying to lay on a sunny beach for a few hours! Muchas gracias!