Inuyama Castle, located in Inuyama City, Aichi Prefecture, sits on a 40-meter-high bluff south of the Kiso River. It is a hilltop-flatland castle and is Japan’s oldest surviving wooden castle keep, designated as a National Treasure. It is one of only twelve original castles in Japan and is among the “Four Great National Treasure Castles” alongside Himeji Castle, Matsumoto Castle, and Hikone Castle.

Ena Gorge Observatory offers breathtaking views of one of Gifu Prefecture’s most scenic natural landscapes. Overlooking the emerald-green waters of the Kiso River, the observatory provides a panoramic vantage point of the dramatic Ena Gorge, surrounded by rugged cliffs and lush forested hills. The area is especially captivating in autumn, when vibrant red and gold foliage reflects on the river, creating a picture-perfect scene. Visitors can enjoy a peaceful escape into nature, take memorable photos, and appreciate the beauty of central Japan’s unspoiled landscapes.

Magome-juku is a beautifully preserved post town along the historic Nakasendo Trail, once a vital route connecting Kyoto and Edo (Tokyo) during the Edo period. With its stone-paved streets, traditional wooden houses, and charming teahouses, Magome-juku transports visitors back in time to Japan’s feudal era. Strolling through the town, you’ll find local shops offering regional crafts and delicacies, as well as stunning views of the surrounding Kiso Valley and mountains. This picturesque stop combines history, culture, and natural beauty, making it a highlight for travelers exploring central Japan.

Tsumago-juku is one of the best-preserved post towns along the historic Nakasendo Trail, offering visitors a step back into Japan’s Edo period. Carefully maintained to retain its traditional charm, the town features wooden inns, merchant houses, and cobblestone streets free from modern distractions such as power lines. Visitors can explore museums, teahouses, and local craft shops while experiencing the serene atmosphere of a bygone era. Surrounded by scenic mountains and lush forests, Tsumago-juku is a cultural treasure that showcases the timeless beauty and history of rural Japan.