Lake Shikotsu

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Lake Shikotsu (支笏湖, Shikotsu-ko^?)
Lake Shikotsu
Coordinates	42°48′N 141°21′ECoordinates: 42°48′N 141°21′E
Lake type	crater lake
Primary sources	Bifue, Okotanpe, Ninaru, Furenai
Primary outflows	Chitose
Catchment area	223 km²
Basin countries	Japan
Surface area	78.4 km²
Average depth	265.4 m
Max depth	363 m
Water volume	20.9 km³
Shore length¹	40.4 km
Surface elevation	247 m
Islands	0
¹ Shore length is an imprecise measure which may not be standardized for this article.

Lake Shikotsu (支笏湖, Shikotsu-ko^?) is a lake in Chitose, Hokkaidō, Japan. It is a part of the Shikotsu-Toya National Park.

1 Geography
2 Use
3 Transport
4 See also
5 External links

[edit] Geography

Lake Shikotsu is located in the soutwestern part of Hokkaidō. It has an average depth of 265 metres and a maximum depth of 363 metres, making it the second deepest lake in Japan, after Lake Tazawa. It is the 8th-largest lake by surface area in Japan and the second largest of Japan's caldera lakes, surpassed only by Lake Kussharo. It is surrounded by the Eniwadake mountains on the north, with Fuppushidake and Tarumaezan rising over its southern bank.

Due to its large depth, the water volume of Lake Shikotsu reaches 3/4 of the volume of Lake Biwa, Japan's largest lake, despite of having only 1/9 of that lake's surface area. Because of this depth and small surface area, the water temperature remains largely stable in winter, making it the northernmost ice-free lake in Japan. It is fed by the Bifue, Okotanpe, Ninaru and Furenai rivers. Its main outlet is the Chitose River.

[edit] Use

The red salmon (locally called "chippu"), introduced from Lake Akan in 1895, has become a noted product of the area and chippu fishing is now a favourite pastime in summer. A visitor centre, various campgrounds and Onsen provide facilities for tourists coming to the area.

[edit] Transport

National Highway 276 runs along the southern bank, connecting the lake with the cities Tomakomai and Date. Highway 453 runs from the eastern and northern parts of the lake to Sapporo.

City bus routes from Chitose lead to the lake. Hokkaidō-Chūō buses connect Shikotsu-ko with Chitose Station and New Chitose Airport). In the summer, there is also a bus from Sapporo Terminal. The former bus service between the lake and Tomakomai has been discontinued.