Mountain and sea in one frame, dual experience: explore both the "Kanto guardian" Hakone shrine and the "romantic sanctuary" Enoshima in one day, perfectly combining ocean views with mountain scenery.
Lake Ashi pirate ship (viewing the floating torii gate and Mount Fuji from afar) + cable car (overlooking the volcanic remains of Owakudani), experiencing nature's grandeur from multiple perspectives.
Experience the unique charm of geothermal volcanoes at Owakudani by tasting the magical "black eggs." Legend has it that eating one can extend your life by seven years.