Recently I had toe surgery (big toe) and was told to use a boot and Old Person Walker.The boot was not as difficult as the one for ankle surgery, but the walker made rough terrain difficult to traverse. We were going to the Grand Canyon again as well as some other parks as is our normal yearly routine. I would recommend the South Rim of the Canyon for any disabled person.If you go to the Main Visitor’s Center at Mather Point, you can catch several paved pathways to the South Rim. The distance to the rim is 100 to 200 ...