The locals call it Iwayama, or "Rock Mountain." It may not be an official name, but it certainly looks like a giant rock that grew into a mountain. There's little to no information on this spot that's hidden down the backroads of Kanuma in Tochigi Prefecture, but after doing some surveying, it turns out this is a favorite among local climbers. There are multiple faces to climb, all with varying levels of difficulty. On a clear day the views from the top are some of the best in Tochigi. Beware of snakes and sudden lightning storms in the summertime. Otherwise, if you're a climber and you are looking for some solitude, this is your spot.
Note: The trailhead is located down a totally unremarkable road, but if you look for signs for Hiyoshi Shrine, you will find it.
