
Hidden deep within the lush valleys of Tokushima Prefecture, Iya Kazurabashi is one of Japan’s most thrilling and iconic bridges. Suspended above a steep mountain gorge and made entirely of vines, this historic bridge offers visitors a rare chance to walk across a living piece of Japanese tradition and experience the raw beauty of the Iya Valley.
What is Iya Kazurabashi?
Iya Kazurabashi is a vine suspension bridge measuring 45 meters (about 148 feet) in length and 14 meters (about 46 feet) above the Iya River. It is constructed with woven mountain vines (kazura) and reinforced with steel cables for safety, preserving its traditional appearance while ensuring modern stability.
This bridge was originally built over 800 years ago by the Heike clan, a group of samurai who escaped into the remote mountains during the Genpei War. The idea was to create a bridge that could be cut down quickly if enemies approached.

Why Visit Iya Kazurabashi?
- A True Adventure
As you walk across the bridge, the gaps between the wooden slats let you see the rushing river below. The bridge sways slightly, giving you a real thrill! - Breathtaking Scenery
The Iya Valley is a wonderland of deep gorges, emerald-green rivers, and forested mountains. Visiting in autumn offers an unforgettable view of fiery-colored leaves. - Cultural Heritage
This bridge is not just a tourist attraction—it’s a symbol of survival and innovation in a harsh, remote environment.
How to Get There
- Location: Iya Valley, Miyoshi City, Tokushima Prefecture
- From Tokushima City: Take the JR line to Oboke Station. From there, it’s about a 30-minute bus ride.
- By Car: About 2.5 to 3 hours from Takamatsu or Tokushima.
🚗 Tip: Renting a car is highly recommended, as public transport in the valley is limited.
Admission & Hours
- Fee: ¥550 for adults, ¥350 for children
- Open Hours: 7:00 AM – 6:30 PM (longer in summer)

🌙 Bonus: At night, the bridge is beautifully illuminated, offering a magical and less crowded experience.
Safety & What to Expect
- The bridge is safe for walking, but not suitable for those afraid of heights or wearing high heels.
- Take your time—photos are allowed, but hold your phone tight!
- Be aware: The bridge is one-way during busy hours.

Nearby Attractions
- Iya Onsen: Relax in a hot spring with panoramic views of the gorge.
- Peeing Boy Statue: A small statue on a cliff edge representing bravery—and a fun photo spot!
- Oboke & Koboke Gorges: Great for boat rides and rafting.
Don’t Miss the Adventure
Whether you’re an adrenaline seeker, nature lover, or cultural explorer, Iya Kazurabashi offers something truly unique. It’s a journey off the beaten path—into the heart of Japan’s ancient and untouched wilderness.