So if they can make walls like what you see pictured below - why couldn't they build stairs that were just as even and smooth. Paula learned on the Internet that Peru was rated a 4 out of 5 in terms of physical difficulty. With altitude adjustments and the amount of uneven climbing that is required we are both glad we did it NOW. It probably should have had a 40 age limit so we were really pushing our limits. And yes that is Paula checking her pulse...
