Hakone (Mt. Fuji Views, Ropeway & Onsen)

Hakone is the most accessible Mt. Fuji viewpoint from Tokyo — just 85 minutes by Romancecar limited express (2,470 JPY) — and packages natural beauty with child-friendly transport including a cog railway, ropeway over volcanic Owakudani, and Lake Ashi pirate ship. The volcanic valley at Owakudani, where families can buy sulphur-boiled black eggs said to extend life by 7 years each (500 JPY for 5), is one of Japan's most iconic family photo stops. Ryokan (traditional inns) with family rooms and private onsen baths can be booked from 15,000 JPY per person including breakfast, offering children an authentic cultural experience. TripAdvisor's top-rated ryokan in Hakone consistently receive 4.5+ ratings from Hong Kong and international families.