We used bike trails so the going was quite easy. There was one short section, about ten minutes or so, where we hoofed it along a short bit of logging road but I kept my eye out for the trail off the logging road and yep! .. there it was! It was a steep trail going down but we got the job done.
I hid caches along the way on the nice little viewpoints(the nice little ones are easily overlooked), in trees with some character, and near craggy rocks. There is an animal theme which you might notice if you look carefully. ;)
The containers are much larger than a micro but somewhat smaller than a small. It's a smallish container.