"Mushrooms - as big as elephants"

http://uwepetercom.blogspot.com/2008/06/mushrooms-big-as-elephants-marble.html
Marble Canyon | Page | Arizona | USA | 2008-06-22
When you drive the Highway 89A from Kanab to Page, you come to the marvellous Navajo Bridge. Short distance before you reach the Lee´s Ferry Road which leeds you to Lee´s Ferry, the starting point of the Grand Canyons Raftings. Along the street you can see some rocks which reminds you at oversized mushrooms.