Located next to the western border of Hiroshima Prefecture, Iwakuni is politically part of Yamaguchi Prefecture. However, it is an old castle town that takes only about 50 minutes by train from Hiroshima City, making it a highly recommended day-trip destination. Centering around Kintaikyo Bridge, which showcases unique Japanese architectural beauty, the town offers a wide variety of attractions, including historic ruins, unique local foods, and a world-famous sake brewery.
How to Get to IwakuniInformation on public transit routes and connections from downtown Hiroshima to Iwakuni and Kintaikyo Bridge.
Taking the JR Sanyo Main Line train is the most popular way to travel from Hiroshima to Iwakuni, though you can also use the Shinkansen or an express bus.
- By Local Train: Take the JR Sanyo Main Line train from JR Hiroshima Station to Iwakuni Station. (Takes about 50 minutes, costs 770 JPY)
- The tabiwa Gururin Pass and the Hiroshima Wide Pass cover the train ride to Iwakuni Station for free.
- After getting off at Iwakuni Station, go to the bus stop in front of the station and transfer to a bus bound for Kintaikyo Bridge. (Takes about 15 minutes, costs 300 JPY)
- By Shinkansen: Catch the Shinkansen from JR Hiroshima Station and get off at Shin-Iwakuni Station. (Takes about 15 minutes, costs around 2,900 JPY)
- Transfer to a bus bound for Kintaikyo Bridge from Shin-Iwakuni Station. (Takes about 15 minutes, costs 350 JPY)
- By Express Bus: Take a direct express bus bound for Iwakuni and Kintaikyo Bridge from the Hiroshima Bus Center for a comfortable, transfer-free ride. (Takes about 55 minutes, costs 1,000 JPY one-way / 1,800 JPY round-trip)
- Since the bus stops directly at the Kintaikyo bus stop, you can start your sightseeing immediately without the hassle of transferring at Iwakuni Station.
Miyajimaguchi Station—the ferry terminal for Miyajima Island—and Iwakuni Station are only about 20 minutes apart via the JR Sanyo Main Line train, making them surprisingly close. We highly recommend checking the low and high tide schedules for Miyajima in advance to choose the best time to see the floating torii gate, and then combining Iwakuni and Miyajima together into a single day-trip itinerary.
Kintaikyo Bridge (錦帯橋)Discover Iwakuni's top landmarks, including Kintaikyo Bridge (one of Japan's top three bridges), the mountaintop Iwakuni Castle, and the protected White Snake Museum.
Regarded as one of Japan's three most beautiful bridges, this is a magnificent five-arched wooden structure. It was built using a highly sophisticated traditional method that joins timber pieces together almost entirely without nails, creating a beautiful curved line over the clear waters of the Nishiki River.
The bridge was first built in 1673 by Hiroyoshi Kikkawa, the third lord of the Iwakuni domain, but it washed away shortly after. It was rebuilt the following year with a reinforced structure and stood proudly for 276 years through regular maintenance and parts replacement.
After washing away again during a typhoon in 1950, some suggested rebuilding it with reinforced concrete. However, local residents strongly requested keeping the traditional wooden methods, and the bridge was successfully rebuilt in wood in 1953. Following a major renovation project from 2001 to 2004 that completely replaced the old timbers, the bridge continues to captivate travelers with its stunning seasonal scenery today.
- Hours: Open 24 hours
- Bridge Toll: Junior high school students and older: 310 JPY / Elementary school students: 150 JPY
- During hours when the ticket booth is unstaffed (at night), you can still cross the bridge by placing the exact toll amount into the night payment box.
- Combo Ticket: A discount Combo Ticket that includes the round-trip bridge toll, round-trip ropeway rides, and entry to Iwakuni Castle costs 970 JPY for junior high school students and older, and 460 JPY for elementary school students.
Iwakuni Shirohebi Museum & ShrineA guide to observing Iwakuni's unique white snakes, which are designated as Natural Monuments, and visiting the shrine to pray for good fortune.
The 'Iwakuni Shirohebi' (White Snake) is a rare, unique animal designated as a National Natural Monument of Japan. It has long been worshiped locally as a sacred messenger of the gods that brings wealth and good fortune. Iwakuni features an interactive museum (exhibition hall) where you can observe these white snakes, and a shrine dedicated to them as guardians. The two locations are about 3.5 kilometers apart, so keep their locations in mind when planning your route.
1. Iwakuni Shirohebi-no-Yakata (White Snake Museum)
Located inside Kikko Park near Kintaikyo Bridge (close to the ropeway station). This modern, interactive facility lets you safely observe live white snakes as they shed, feed, and move around right before your eyes.
- Hours: 09:00 ~ 17:00 (Open year-round)
- Admission: High school students and older: 200 JPY / Elementary and Junior high school students: 100 JPY
2. Iwakuni Shirohebi Shrine (White Snake Shrine)
Located near Iwakuni Station (in Imazu-machi), about a 10-minute drive from the museum. This is an active shrine that is highly popular with visitors who come to view live white snakes in the outdoor enclosure, pray for financial fortune, and purchase unique snake-shaped amulets.
- Hours: Shrine grounds open 24 hours (The amulet and souvenir shop is open 09:00 ~ 16:30)
- Admission: Free to enter and pray
The white snakes of Iwakuni are non-venomous, gentle rat snakes (an albino variant of the Japanese rat snake, Elaphe climacophora). They do not attack humans and have a calm nature, so you can observe them safely from up close.
Iwakuni Castle & RopewayInformation on taking the ropeway to the mountaintop castle keep to enjoy panoramic views of Iwakuni, Kintaikyo Bridge, and the Seto Inland Sea.
Originally built on a mountaintop by the ruling Kikkawa clan, the current castle keep was reconstructed in 1962. Walking past Kikko Park behind Kintaikyo Bridge leads you to the ropeway (cable car) station. The ropeway takes about 3 minutes to reach the mountain peak, and the castle is a 5-minute walk from the upper station along a paved forest trail.
The inside of the castle keep displays historic armor, weapons used by samurai, and historical documents. The top floor features an observation deck that offers panoramic views of the winding Nishiki River, Kintaikyo Bridge, and the city streets. On a clear day, you can see as far as the islands of the Seto Inland Sea.
- Ropeway Hours: 09:00 ~ 17:00 (Departs every 15 minutes)
- Iwakuni Castle Hours: 09:00 ~ 16:45 (Last entry 16:30)
- Fees:
- Round-trip Ropeway: Junior high school students and older: 560 JPY / Elementary school students: 260 JPY
- Castle Admission: Junior high school students and older: 270 JPY / Elementary school students: 120 JPY
- Discount Combo Ticket: A Combo Ticket that covers round-trip bridge crossing, round-trip ropeway rides, and castle entry is sold for 970 JPY (junior high school students and older) and 460 JPY (elementary school students). Buying the combo ticket is the most economical option if you plan to visit all three.
Cormorant Fishing (Ukai)Watch an ancient fishing method on the Nishiki River under Kintaikyo Bridge, where fishermen use torches to catch sweetfish at night from a traditional wooden boat.
Cormorant fishing (Ukai) in Iwakuni is a traditional cultural event with a history of about 400 years, held every summer on the clear waters of the Nishiki River directly below Kintaikyo Bridge.
Fishermen dressed in traditional clothing steer wooden boats under the light of burning torches, guiding trained cormorant birds to catch sweetfish (ayu) in a mesmerizing display. Visitors can board sightseeing boats near Kintaikyo Bridge to watch this ancient fishing method closely. The glowing reflection of the torches on the river combined with the night view of the bridge makes this a major highlight of summer travel in Iwakuni.
- Event Period: June 1 to September 10 annually (Summer season only)
- Hours: 19:00 ~ 21:00 (Subject to cancellation during heavy rain or high river levels)
- Ticket Price (Shared Boat): Junior high school students and older: 3,500 JPY / Elementary school students: 2,000 JPY (Advanced booking for the sightseeing boat is recommended)
Irori Sanzoku (いろり山賊)A unique themed restaurant located deep in the mountains of Iwakuni, offering large charcoal-grilled chicken skewers and giant rice balls in a festive night market atmosphere.
Located in the mountains of Iwakuni, this is a highly popular themed outdoor restaurant complex in Yamaguchi Prefecture. It features a lively festival (matsuri) atmosphere decorated with colorful lanterns, traditional ornaments, and giant carp streamers, making it a highly unique dining experience.
Food lovers from across Japan visit this restaurant to sit on outdoor benches or around traditional charcoal hearths (irori) to enjoy giant charcoal-grilled chicken skewers and massive rice balls.
- Hours: 10:00 ~ 22:00 (Last order 21:00)
- Closed: Tuesdays or Wednesdays irregularly. We highly recommend checking their official website calendar before visiting.
- Signature Menu & Pricing:
- Sanzoku-yaki (Thief-style Grilled Chicken): A large chicken leg on a thick bamboo skewer, brushed with a sweet soy glaze and grilled over charcoal until crispy and savory. (Around 900 JPY–1,000 JPY)
- Sanzoku-musubi (Thief-style Rice Ball): A giant rice ball nearly the size of a small child's head, packed with three different fillings: plum, salmon, and kelp. (Around 500 JPY–600 JPY)
- Sanzoku-udon: Traditional thick noodles served in a simple but deeply flavorful hot broth. (Around 700 JPY–800 JPY)
The Kuga branch of Irori Sanzoku is located deep in the mountains, making it difficult to reach by public transportation alone. It is a must-visit spot for travelers using rental cars. If you rely on public transit, we recommend combining trains, local buses, and a short taxi ride.
Dassai Sake Brewery (獺祭)An introduction to the brewery that crafts Dassai, a world-famous premium Japanese sake brand.
The main sake brewery of Asahi Shuzo, the company that crafts the globally famous premium sake brand 'Dassai', is located in Iwakuni City. Visitors who book an advanced brewery tour can view the modern sake production process. You can also visit the brewery's flagship store (Dassai Store) to taste and purchase various grades of Dassai sake, along with unique souvenirs like sake chocolates and infused cosmetics.
- Hours: 09:00 ~ 17:00 (Brewery Flagship Store)
- Important Note: Advanced booking via the official website is required to tour the inside of the production lines. Because the brewery sits deep in a mountain valley, public transit options are limited, so using a rental car or hiring a taxi is highly recommended.