Grand Canyon open free on Tuesday Posted on August 21, 2015 by GCD GRAND CANYON – The Grand Canyon will be free to enter on Tuesday, August 25 in honor of the National Park Service Birthday, Dogs must be on a leash at all times. Do not forget water. Related Posts:Surface Water and Soil Test Results near WalkerRabies incident a reminder to enjoy wildlife from a…Coconino County Officials Endorse New Presidential…Rabies incidents a reminder to keep pets vaccinatedHappy Flag Day and Honor America DaysShare this: Share on Facebook (Opens in new window) Facebook More Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Share on X (Opens in new window) X Share on Reddit (Opens in new window) Reddit Like this:Like Loading...