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Iwakuni

City · Yamaguchi Prefecture, 🇯🇵 Japan
Population 128,401
Area 871 km²
Time zone Asia/Tokyo
Official website www.city.iwakuni.lg.jp
Iwakuni

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Iwakuni Essentials

Iwakuni Essentials

Iwakuni’s landscape is centered on the five arches of the 17th-century Kintai Bridge and the hilltop Iwakuni Castle. This collection highlights the historic Kikko Park area, featuring the well-preserved 18th-century Mekada Family Residence and the Kikkawa Historical Museum’s collection of samurai armor and documents. The list also includes specialized local sites like the Stone Doll Museum, which showcases unique river-formed larvae cases, and the Gokyo Bunko museum’s collection of calligraphy and sake-brewing heritage.

7 places
Iwakuni Essentials

Iwakuni Essentials

Iwakuni is defined by the 17th-century Kintai Bridge, a five-arched wooden structure crossing the Nishiki River. Above it, the reconstructed Iwakuni Castle offers views over the Seto Inland Sea. The surrounding Kikkou Park contains historical sites like the Kikkawa family museum and the White Snake Sanctuary, home to rare albino snakes designated as National Natural Monuments. Visitors can also explore the stone doll museum, featuring river-carved pebbles, and Hachigamine General Park’s extensive rose gardens.

10 places
Nature & Outdoors

Nature & Outdoors

Iwakuni’s natural landscape is defined by the Jakuchi-kyo Gorge, home to the Goryu and Inumodori waterfalls, and the high peaks of the Chugoku Mountains. Mt. Jakuchi stands as the highest point in Yamaguchi Prefecture at 1,337 meters. The region also features the Yasaka Dam and its reservoir, Lake Yasaka, which provides facilities for rowing and cycling, alongside coastal peaks like Mt. Zenitsubo, known for its panoramic views over the Seto Inland Sea.

12 places

Iwakuni — Map

Iwakuni — Map

Practical information

Currency
Japanese Yen JPY ¥ · Card payments · Commonly accepted
Emergency numbers
118
Electricity
Type A / Type B
100 V · 60 Hz
Languages
Japanese
Tap water
Safe to drink
Driving side
Left
Calling code
+81
Learn more

Tours & Activities

Kintai Bridge
Walk
Iwakuni Castle
Walk
吉香公園花菖蒲園

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