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…Restrictions in place as bald eagle breeding season beginsHunters can apply for limited-entry permit-tag…Coconino County Officials Endorse New Presidential…Share this:FacebookMoreEmailPrintTwitterRedditLike this:Like Loading...