Ōzu(Japan) Travel 2026: Cheap Flights, Hotels & Top Attractions

In Otsu-machi, recommend staying at Otsu-machi Onsen Ryokan, a traditional Japanese inn offering cozy tatami rooms and natural hot springs. Located just 30 minutes from Aso Mountain, it features family-friendly activities like pottery workshops and tea ceremonies. The serene surroundings provide excellent stargazing at night, making it an ideal retreat for families seeking tranquility and authentic rural experiences.

The central district of Otsu-machi is the top choice for lodging, close to Otsu-machi Town Hall and main shopping streets. It’s within walking distance of the Aso Mountain Nature Park entrance. This area offers convenient access to public baths, restaurants, and local attractions. Plus, it’s only 15–20 minutes by car to key sites like the Aso Volcano Museum and Kusagawa Grassland, making it a perfect base for exploring southern Aso.

Visitors to Otsu-machi can join hands-on workshops in Aso traditional festival crafts, such as weaving straw lanterns and practicing washi paper calligraphy. The annual Fire Festival (Hinomatsuri) is a highlight—featuring ritual dances and fireworks honoring the volcano deity. Additionally, the Otsu-machi Farm Experience Garden offers rice planting and harvesting activities, allowing travelers to immerse themselves in authentic rural life and the slow-paced Japanese countryside lifestyle.

Otsu-machi Onsen Ryokan features mineral-rich sulfur springs known for relieving fatigue and improving skin health. Some rooms have private outdoor baths overlooking the majestic Aso Five Peaks. Daily meals include kaiseki cuisine made with local ingredients like Aso Black Pork and Kumamoto vegetables. Guests can also attend nighttime storytelling sessions where elders share legends of the volcanic region, creating a deeply immersive cultural experience.

Yes, Otsu-machi is ideal for self-drive trips. Follow National Route 218 to visit the Aso Caldera, Kusagawa Grassland, and Yakumo Waterfall. Stop by the Otsu-machi Tourist Information Center for free maps and route advice. Don’t miss the Aso Volcano Museum to learn about geological history, then head to the East Peak Viewpoint for panoramic views of the vast caldera, offering a powerful glimpse into nature’s grandeur.

Must-try dishes in Otsu-machi include Aso Black Pork BBQ, Kumamoto Curry Rice, and Tosa Tofu Hot Pot. Local favorite vegetable tempura platters at Otsu-machi Gourmet House use fresh, daily-harvested produce. The region’s specialty Aso honey desserts and drinks are also popular—perfect as souvenirs. During winter, don’t miss the Snow & Onsen Hot Pot Festival, combining warm baths with hearty regional cuisine for a full sensory experience.

Consider Hoshizora Onsen Bettei, a secluded ryokan offering private outdoor baths and starlit terraces perfect for couples. Rooms feature traditional wooden interiors, soft lighting, and shoji screens, creating a peaceful ambiance. Couples can book a candlelit kaiseki dinner paired with local wine, enjoying an intimate Japanese-style romance surrounded by nature and mountain views.

Spring (March to May) and autumn (September to November) are the ideal seasons to visit Otsu-machi. Spring brings cherry blossoms at Otsu-machi Park, blending beautifully with new greenery around Aso Mountain. Autumn offers stunning maple foliage along forest trails, perfect for hiking and photography. Mild weather and fewer crowds make these periods ideal for experiencing authentic rural landscapes and seasonal festivals like the Harvest Festival.

Absolutely. Otsu-machi has flat terrain and many accessible facilities—Aso Mountain Viewpoint and Kusagawa Trail offer wheelchair-accessible paths. Family-friendly inns like Otsu-machi Anzen Minka provide kids’ playrooms and smoke-free rooms. The Aso Children’s Nature School offers educational, fun-filled programs about volcanic ecosystems, making it a safe and enriching destination for intergenerational travel.

From Kumamoto City, take the Kyushu Bus directly to Otsu-machi Station, a 1-hour ride. For drivers, take Kumamoto Expressway then transfer to National Route 218, taking about 45 minutes. Free shuttle buses and bike rentals are available within town. Consider purchasing the Kumamoto Tourism Pass for unlimited bus rides and discounted entry to major attractions. The Otsu-machi Tourist Center offers multilingual assistance to help plan your trip efficiently.