It is surprising how many people have not heard of Iguazu Falls yet have heard of Niagara Falls. Whilst Niagara Falls are amazing these are truly amazing & well worth a visit. Went with Newmarket Holidays with a mixed age range group who were all able to magage the walking involved. The photo's do not do it justice so you have to see for yourselves – ideal combination is the Newmarket Tour that includes Rio di Janeiro, Brazil & Argentina. This attraction needs more 'advertising' to get people there!