四国遍路 17番札所井戸寺~18番札所恩山寺

四国遍路 17番札所井戸寺~18番札所恩山寺 is a 18.1 km National Hiking hiking route.

At 18.1 km, this is a solid full-day hike. At an average walking pace you can expect to complete the route in roughly 4 hours and 1 minutes.

As a linear trail, this route has distinct start and end points. Return transport is worth arranging in advance unless you plan to walk back the same way.

This route is part of the National Walking Network (NWN) — a flagship trail maintained to national standards, often following scenic or historically significant corridors.