Ooyama 大山 is a 1,250 meter tall mountain ideal to spend a day trip out of Tokyo. It reminded me a lot of of Mount Takao, as there is also a couple of temples half way during the climb, a Shinto temple and a Buddhist temple, and from the top you can see all the Kanto plain. If you are lucky you can also see Mount Fuji. We were not 🙁
To get there you have to go to Isehara station (Odakyu line) and from there take a 20 minutes bus until the head of the trail. It will take around three hours taking it easy to climb to the top.
Xavi! We miss you!
Beware of bears!