In shortKintaikyo is a curved wooden arch bridge at Iwakuni, about 193 m long and about 5 m wide, crossed on foot. From Hiroshima it is 44 minutes on the JR conventional line plus about 20 minutes by Kintaikyo bus, or 16 minutes by Kodama to Shin-Iwakuni plus about 15 minutes. A half day covers the bridge, the samurai streets and the castle hill.
about 193 mlength of Kintaikyo
44 minutesHiroshima to Iwakuni by rail
16 minutesKodama to Shin-Iwakuni
9:00-16:45Iwakuni Castle keep
The Iwakuni Kintai Bridge and the walk across it
Kintaikyo runs about 193 m across the Nishiki River and is about 5 m wide, built as a sori-bashi, a curved arch bridge. The structure is wooden joinery, tightened with maki-gane and kasugai metal fasteners rather than bolts driven through the timber. You feel that geometry underfoot: the deck climbs to the crown of each arch and drops again, so the crossing is a run of short ascents, and it is slow going with a pram or a wheeled case.
Go down to the water, before you cross or after. The Shimokawara riverbed is about one minute from the Iwakuni-side entrance, and from gravel level the linked arches line up with the castle hill behind them. Most photographs of Kintaikyo are taken from down there.
Staff are at the Iwakuni-side entrance from 8:00 to 17:00, extended to 18:00 in the tourist season and to 19:00 in summer, according to the city's tourism pages. The bridge itself is accessible around the clock and the illumination runs until 22:00, so a late-afternoon arrival works if you have given up on the castle hill for that day.
How the bridge keeps being rebuilt
The first Kintaikyo, built for Kikkawa Hirotaka in 1673, was washed away by floods. Its replacement of 1674 stood about 276 years, until a typhoon flood took it in 1950, and the bridge was reconstructed in wood in 1953. Deteriorated timbers were renewed again between 2002 and March 2004, in the Heisei rebuilding project, and that is the work the present arches carry.
Each rebuild carried the same joinery forward, so the arches you walk on are recent timber in an old form. Read the panels at the Iwakuni-side entrance before you cross; the engineering makes more sense once you know how often the river has taken the bridge.
Access by rail, Shinkansen and highway bus
Three routes work from the city, and the choice depends on where your morning starts. From JR Hiroshima Station the conventional line takes 44 minutes to Iwakuni, and a Kintaikyo bus from in front of the station reaches the bridge in about 20 minutes, or a taxi in about 15. The Kodama is the quick way: 16 minutes to Shin-Iwakuni, then about 15 minutes by bus or about 10 by taxi, which is the pick if you want to be across the river by mid-morning.
Staying in the centre rather than by the station changes the answer. The highway bus run by Iwakuni Bus and Bocho Bus goes from Hiroshima Bus Center to Kintaikyo in about 50 minutes with no change. From the Kintaikyo stop the bridge entrance is a one-minute walk. Timetables move with the season, so confirm the posted departures for your date.
| Route | Travel time | Then to the bridge |
|---|
| JR conventional line, Hiroshima to Iwakuni | 44 minutes | Kintaikyo bus from in front of Iwakuni Station, about 20 minutes, or taxi about 15 |
|---|
| Kodama Shinkansen, Hiroshima to Shin-Iwakuni | 16 minutes | Kintaikyo bus about 15 minutes, or taxi about 10 |
|---|
| Highway bus, Hiroshima Bus Center to Kintaikyo | about 50 minutes | Direct; bridge entrance one minute from the stop |
|---|
Iwakuni Castle, the ropeway and the hill above the town
The far bank is the old samurai quarter, laid out on flat ground between the river and the hill, with the park spreading under the castle slope. An easy loop from the bridge covers it, and the crowds thin within a few hundred metres of the crossing.
The ropeway up the hill runs from 9:00 to 17:00 with departures every 15 minutes, on the hour and at :15, :30 and :45, and the ride takes about three minutes. At the top the keep opens 9:00 to 16:45, last entry 16:30. The tower was reconstructed in 1962; the 1608 original had been dismantled in 1615, so the interior is modern and the reason to go up is the height. On a tight schedule the 15-minute interval costs you a quarter of an hour at each end.
Work backwards from 16:30 if the keep matters. A half day that begins with a mid-morning train leaves room for the bridge, the riverbed, the samurai streets and the hill.
Shape your Hiroshima day yourself
A morning on the Nishiki River leaves too little of the day for an 8-hour guided programme, so give the city a day of its own. On this private day the stops are yours to pick, 3 to 4 of them from the operator's itinerary list, walked over 8 hours with a licensed local English-speaking guide who meets you on foot in Hiroshima, from 30,900 yen, 4.9 ★ (1,610 reviews).
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Fitting it into a half day without losing the park
The bridge sits naturally in a morning. Come back on an early-afternoon train and it is the museum's closing hour that decides how much of Peace Memorial Park you still get: 7:00pm from March through July and again from September through November, 8:00pm in August, 6:00pm from December to February, against the 7:30am opening you will have spent on the Nishiki River instead. The booking detail only bites at the ends of the day, since it is the early-morning and late-evening extension windows that require an online reservation for the permanent exhibition, and an Iwakuni return lands you well inside normal hours. Tram to Genbaku Dome-mae runs about 25 minutes from JR Hiroshima Station and the walk from the stop is roughly 10 minutes, so reckon on about 35 minutes between your return platform and the Dome.
Do not bolt the bridge onto a Miyajima day. The prefectural tourism board's own one-day plan for the city and the island already fills about 220 minutes with stops, which is why the guided full days from Hiroshima run 8 hours to 8 hours 20 minutes. Give Iwakuni an arrival or departure morning of its own.
- Bridge in the morning, Peace Memorial Park in the afternoon: the museum's long closing hours absorb a late start.
- Bridge plus the castle hill: start early enough to be on the ropeway well before the keep's 16:30 last entry.
- Bridge in the evening only: the illumination runs until 22:00, with no ropeway or keep.
- Separate day for Miyajima, where the shrine's closing hour moves with the season.
When to go
Spring brings the biggest crowds. Hiroshima's normal cherry flowering date is 25 March, with full bloom on 3 April, and the park on the castle side is at its fullest in that window, so get to the bridge early in the day. Autumn runs later than most visitors expect: Japanese maple normally colours around 22 November and ginkgo turns yellow around 15 November, which puts the best of it in the second half of the month.
Plan around August. Hiroshima averages a daily high of 32.8C that month, with lows around 25.1C, and there is no shade on the bridge deck. The regional rainy season normally starts around 6 June and ends around 19 July, and July is the wettest month in the city at 279.8 mm, so check the forecast before you commit a June or July morning to it.
Questions people ask
How long should I allow at Kintaikyo?
Half a day from the city covers it comfortably. The crossing itself is short, about 193 m of arches, but the riverbed views, the samurai streets on the far bank and the ropeway up to the keep each take time. If you only want the bridge and the riverbed, a couple of hours on the ground is enough before the return bus.
Can I see the bridge after dark?
Yes. The bridge is accessible around the clock and the illumination runs until 22:00. Staffing at the Iwakuni-side entrance ends at 17:00, later in the tourist season and in summer, and the ropeway and the castle keep are long shut by then, so plan an evening visit as a walk and a photograph.
Does the ropeway run every day?
Scheduled service is 9:00 to 17:00 with departures at :00, :15, :30 and :45 and a ride of about three minutes. Mountain lines anywhere can be held for weather or maintenance, so check the operator's notices for your date before you build the castle into a tight half day.
Is there parking if I drive?
The Shimokawara riverbed car park on the Iwakuni side is about one minute from the bridge entrance, which is as close as you will get. Public transport is still easier from Hiroshima, given 44 minutes on the conventional line or 16 by Kodama and a short bus at the far end.
Which station is better, Iwakuni or Shin-Iwakuni?
Shin-Iwakuni is quicker from Hiroshima at 16 minutes by Kodama, then about 15 minutes by Kintaikyo bus. Iwakuni on the conventional line takes 44 minutes but has the more frequent local service and the bus stand right in front of the station. If you are starting from the city centre instead of the station, the direct highway bus from Hiroshima Bus Center in about 50 minutes beats both for simplicity.
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