Might be walking the feet off of some people at 1500-1800 feet of travel. People going through my haunt sometimes complain about the "Walk". I also amaze them that this place is so involved and actually large as to take up so much of their time and effort, but then surpise is or should be a part of entertaining people.
I have a couple of very short walks that curve or twist and customers call them "A Maze!" No confusion, no traps, just a straight -forward progression with some odditties makes it stimulating for most of them.