This shrine is actually on the site of the central cinder cone that formed the Oki-dozen islands. The shrine itself is built into a cave (possibly an old vent?) and is simply gorgeous. There are little shrines all over the area that should be visited too. They recently improved the path up the from the parking lot too!
Very nice shrine, in the middle of nature.
This Shrine is on top of the mountain. And you have to walk about 15 minutes from the parking.
Nice hike from the car park. Apparently they do a big festival here once a year.