Mt. Fuji Ice Cave
Yes, even in summer when it's 30+ degrees outside, there will be some ice down there! That's why it has been used since ancient times to store ice.
Mt. Fuji 5th Station
Well, we could not see the summit of Mt. Fuji when we were there.
That's all for my September family trip recap! I still have some blog articles to write about about my trips and experience in Japan and will update them before this year is over!