I have not been fishing for about two weeks because I have been hiking the rim of the Grand Canyon. That is a big hole in the ground around Williams, Arizona in case you haven’t heard of it.
At one point, I asked about fishing in Colorado River at the bottom of the canyon which began forming the canyon millions of years ago. A Park Ranger informed me that I could do this if I wanted to add four days to my trip.
Two days down and two days up.
I think I might look at fishing in it at some other location.
The Old Man & The Seas 