Lunch in the Valle de Los Monjes, Copper Canyon, Mexico In this video, I'd like to introduce you to an incredible lunch experience we have with our groups in Valle de Los Monjes, aka Valley of the Penises. This incredible location enjoys a surprising landscape with pinnacle rock formations that date back millions of years. The pointed stones that can be found there are made of calcareous material. Valle de Los Monjes is one of the most interesting places to visit in Mexico.













