Daniel M.Fort Walton Beach, FL, United States
We wanted to view the old Jesuit missions of Argentina. San Ignacio ruins were very interesting. It is a bit of a drive there from Iguazu, so you must be motivated to see them. We elected not to continue to some of the others (the heat got to us!). The Wanda Mines are interesting, learning about the mining of amethysts. Not sure I'd make a trip just for it, but it was a nice stopover enroute to San Ignacio ruins. Our guide, Marcelo, was very accommodating and flexible--highly recommend him!