Our last day we visited the Rio Grande Village, took a desert hike to Hot Springs (which were so hot one could not possibly drop into it), swam over Rio Grande to Mexico and made our last splendid hike to Boquillas Canyon. For the way home we chose road FM170, supposedly one of the most scenic routes in the U.S. With its spectacular views it is not hard to believe such claim, this river road surely is unforgettable.