DOAI station in Gunma in Japan

Doai station is commonly known as Mole station. The special structure of the station attracts many railway enthusiasts.
The platform is very special in that it is 70m below the station building, with over 400 steps and a 10 minute walk from the ticket gates to the platform. If you are unaware of this and arrive just in time for your train, you will miss it, so you need to allow plenty of time to get to the station!