Lake Inawashiro

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Lake Inawashiro" – news · newspapers · books · scholar · JSTOR (May 2016) (Learn how and when to remove this message)

Lake Inawashiro 猪苗代湖
A view from the top of Mt.Bandai
Lake Inawashiro 猪苗代湖
Location	Fukushima Prefecture
Coordinates	37°28′29″N 140°05′37″E / 37.47472°N 140.09361°E / 37.47472; 140.09361
Type	tectonic lake
Primary outflows	Nippashi River
Basin countries	Japan
Surface area	103.3 km2 (39.9 sq mi)
Average depth	51.5 m (169 ft)
Max. depth	94.6 m (310 ft)
Water volume	5.40 km3 (4,380,000 acre⋅ft)
Shore length1	49 km (30 mi)
Surface elevation	514 m (1,686 ft)
Islands	Okinajima
1 Shore length is not a well-defined measure.

Lake Inawashiro (猪苗代湖, Inawashiro-ko) is the fourth-largest lake in Japan,^[1] located in central Fukushima Prefecture, south of Mount Bandai. It is also known as the 'Heavenly Mirror Lake' (天鏡湖, Tenkyōko). The lake is located within the borders of Bandai-Asahi National Park. It is a surface area of 104 square kilometres (40 sq mi), circumference of 63 kilometres (39 mi), depth of 94 metres (308 ft) and is located at an altitude of 514 metres (1,686 ft).^[2] In winter swans migrate to the beaches of the lake and stay there until spring.