MHO is very careful about the environment (no soap in the river, toilet procedures, burnable food waste etc) and does its bit to ensure the route remains clean, even to the point of hauling out other campers’ garbage. Clearly MHO is actively lobbying the Ontario government to invest in park maintenance and make other improvements. It seems to be paying off with the appearance of an MNR crew that was cleaning up camp sites and portages when we were there. Very impressive.