20080525IguazuFalls003 September 4, 2014 1200 × 803 20080525IguazuFalls003 The largest of the approximately 270 waterfalls is the Garganta del Diablo, seen here on approach from one of the boardwalks Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)