This image is unavailable on Donmai. Go to Danbooru or disable safe mode to view (learn more).
Artist's commentary
I've only been there once, when I went on a solo trip long ago. You can make the rounds of it in about 30 minutes if you tour the place normally, but I was there for two hours.
I hear that if you stay over at the lodging facilities out front, you can also participate in a night tour.
I so wanted to go.