Lake Kawaguchi
Chubu Region
Lake Kawaguchi (Kawaguchi-ko) is the most renowned among the Fuji Five Lakes located at the northern base of Mount Fuji in Yamanashi Prefecture, Japan. Formed by volcanic lava flows damming rivers thousands of years ago, it is notable for having the longest shoreline and the lowest elevation among the five lakes. The lake features a small island called Unoshima at its center and offers spectacular views of Mount Fuji, including the famous "reverse Fuji" reflection on its waters. The surrounding area is rich in cultural attractions, including museums, hot springs, and traditional festivals held throughout the year. It is also a popular destination for fishing, especially bass fishing, and boating, with many rental shops and local operators providing services. The lake is part of the Fuji-Hakone-Izu National Park and is recognized as a component of the World Cultural Heritage site "Mount Fuji - Sacred Place and Source of Artistic Inspiration." The eastern shore hosts the Fuji Kawaguchiko Onsen hot spring resort, and the area is accessible via the Fuji Kyuko Line at Kawaguchiko Station. With its blend of natural beauty, cultural heritage, and recreational opportunities, Lake Kawaguchi remains a captivating destination for visitors seeking the iconic views and experiences of the Mount Fuji region.
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Tip: The best time to visit Lake Kawaguchi is during spring and autumn when Mount Fuji is clearly visible and the surrounding foliage is vibrant. Booking accommodations and boat rides in advance is recommended during peak seasons such as cherry blossom and fall foliage periods. Visitors can enjoy discounted rates by purchasing combination tickets for local attractions and the Fuji Subaru Line 5th Station. The lake area is accessible by train via Kawaguchiko Station and by car through the Chuo Expressway, with ample parking available. For fishing enthusiasts, renting boats and gear locally is convenient, but be aware of seasonal regulations such as the prohibition of soft lure fishing introduced in 2007.
Interesting facts
- •Lake Kawaguchi is the only lake among the Fuji Five Lakes to have an island, called Unoshima.
- •The lake is famous for the "reverse Fuji" phenomenon, where Mount Fuji's reflection is visible on the water's surface.
- •It is part of the Fuji-Hakone-Izu National Park and was registered as a World Cultural Heritage site in 2013.
- •The Shin-Kura water tunnel, completed in 1866, is the longest hand-dug tunnel in Japan and was built to prevent flooding.
- •Lake Kawaguchi supports a thriving bass fishing community and is considered a mecca for bass fishing in Japan.
History
Lake Kawaguchi was formed approximately 10,000 years ago due to lava flows from Mount Fuji damming rivers in the region.
Historical records indicate significant developments such as the construction of the hand-dug Shin-Kura water tunnel completed in 1866 to manage water flow, which was vital for local agriculture and flood control.
The lake area was among the earliest developed for tourism within the Fuji Five Lakes, with hot springs established in the Heisei era forming the Fuji Kawaguchiko Onsen resort.
In 2013, Lake Kawaguchi was designated as part of the Mount Fuji World Cultural Heritage site, recognizing its cultural and spiritual significance.
The lake has also been featured in notable Japanese literature, including Junichiro Tanizaki's novel "Sasameyuki," which highlights its cultural resonance.
Place Guide
Unoshima Island
A small island located in the center of Lake Kawaguchi, offering unique views and a serene atmosphere distinct from the mainland shores.
Mount Fuji Panorama Ropeway
A cable car providing access to the summit of Mount Tenjo, offering panoramic views of Lake Kawaguchi, Mount Fuji, and the surrounding area.
Kawaguchiko Music Forest Museum1991
A museum dedicated to automated musical instruments and European music boxes, blending art, history, and culture in a picturesque setting by the lake.
Fuji Kawaguchiko Onsen
A hot spring resort area on the eastern shore of the lake offering relaxing baths with views of Mount Fuji and various ryokan accommodations.