If the forecast is looking bleak, why not head to Tateyama City Museum? You'll be fascinated by just how many interesting facts you can uncover about the past here.
This collection of historical artifacts in Tateyama is popular with many travelers, so make a spot for it on your travel plans. Don't think that's all there is to do here, though. There are many more attractions ready for you to discover after Tateyama City Museum. Okinoshima Park, Tateyama Country Club, and Hojo Beach are not far away.