Kumano Kodo is one of two UNESCO-registered pilgrim route. Some routes are quite difficult to walk especially for elderly people, especially “Ogumo Torigoe” (大雲取越) in Nakahechi route.
However, you can enjoy the view with Google Street View in their map!
Google just added to the Street View. This route is most difficult to walk but lovely nature around.
Walk or watch, whatever you want.