Trip planning

I have a plan for this summer vacation. My parents live in Saitama prefecture. So first, we will go there and stay two nights, and then go to Yamanashi prefecture where Mt. Fuji is located. My youngest daughter is 5 years old, so we cannot climb up it. We will stay at a hotel near lake Kawaguchi, which is one of the Five Lakes of Mt. Fuji. It’ll be hot at that time. However, we are going to visit an amusement park located at high altitude. So I think we will be able to enjoy ourselves.