• * The road to participation in the Edo period: Feel the heavy footprints of history & the wonderful atmosphere of intertwining time
• * Interesting mythology: the incredible scene of the origin of myth opens up unlimited imagination
• * The largest caldera scale: amidst the majestic scenery, feel the harmonious coexistence of man and nature

A local tour guide who is familiar with Aso's knowledge tells interesting stories about the Aso Caldera from its birth to the present day in an easy-to-understand way, from different aspects such as volcanoes, geology, history, culture, and beliefs. Strolling along the descending stone trail of Mount Kitawarin and stepping onto the caldera land, you can truly feel the scale of the world's largest caldera. In the volcanic land where people have lived for more than 2,000 years, visit scenic spots related to Aso's history, culture, and beliefs. During the trip, enjoy the yogurt and desserts grown in the Aso Grassland and have afternoon tea. Start walking from Niju Pass where you can see the Aso Caldera and the majestic active volcano Mount Aso. The trail we took is the old Togo street that connects Kumamoto (Higo Province) and Tokyo (Edo). It has a history of more than 400 years. It is a steppe area left over from ancient times and leads to the outer edge of the caldera. The walking tour route goes down the st