I may have posted this before but Karen and I spent about a week there staying up on the south rim and walking the trails one February. We met two guys with what looked like and turned out to be fishing rods sticking out of their packs. I asked what they were fishing for... "Rainbows"... I said really? and they said "as big as your leg". I had to reach out and grasp Karen's shoulder, the world swam before my eyes.