Tuweap http://knau.org en Land Lines: Toroweap http://knau.org/post/land-lines-toroweap <p>If you stand at the brink of Toroweap Overlook and toss a penny into the Grand Canyon, the falling coin would hit the Colorado River two minutes later. Thu, 16 Aug 2012 11:00:00 +0000 Michael Collier & Rose Houk 18215 at http://knau.org Land Lines: Toroweap