@vlongoriamarq: Stop at the visitor center prior to getting to the entrance to save yourself some time. Its a $35 fee per vehicle for 7 days. It includes the shuttle service. We parked at the south rim visitor Center and walked up to Mather point. From there, we walked back down to the shuttle bus and it took us on the orange route to South Kaibob trail. We took this all the way down to ooh aah point. Afterwards we took the same shuttlebus to two different points and then went back up to the visitor center. we didn’t get to do this, but I would recommend going to the Yavapai museum. We had a blast. It was beautiful out. ##grandcanyon