Most viewed - Teshikaga 弟子屈町 |
One of the most famous lakes in Japan, Lake Mashu is a crater lake devoid of boats, resorts, and other tourist traps. In fact, people are prohibited from going to the lake. We can view it, but no touching. 257 views
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Lake Mashu has two scenic points along the crater rim where tourists can see the lake. Old sign at a lookout point. 235 views
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One of the most unpolluted lakes in Japan or the world. The water transparency is one of the deepest in the world at 20 to 30 meters. Part of the Akan-Mashu National Park.233 views
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Mt. Io is Kawayu Onsen's hot spring source. It was also a sulphur mine from 1877 to 1896. At the time, sulphur was widely used in cigarette matches and gunpowder. 73 views
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Mt. Io, Hokkaido. You can get quite close to the sulphur vents.28 views
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Lake Kussharo, Hokkaido24 views
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Lake Kussharo is noted for its mystical atmosphere. There's a lakeshore road along the southern half of the lake. Water surface covers 79.7 sq. km.22 viewsYou can dig into the sand and find hot spring water.
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Lake Mashu in eastern Hokkaido is my favorite lake in Japan.21 views
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6 views
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Lake Mashu and Kamuishu island.6 views
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Sulphur mining ended altogether in Hokkaido in 1963.6 views
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Wakoto Peninsula has this free outdoor hot spring bath on the lake shore. Open to both men and women, most bathers wear a swimsuit.6 views
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Nearest train station is JR Kawayu Onsen Station. Take the Akan Bus to Kawayu Onsen to reach Lake Kussharo.6 views
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5 views
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5 views
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Boating on Lake Kussharo, Hokkaido.5 views
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The small island in the lake is named "Kamuishu." It's the tip of a lava dome. View of Lake Mashu from Scenic Point 1. カムイシュ島4 views
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Too bad it was a cloudy day. Lake Mashu has no outflowing river.4 views
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4 views
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Sunlight peeking through the clouds is reflected on the lake surface.4 views
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4 views
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4 views
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Trail to a scenic lookout point on Lake Mashu.4 views
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4 views
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Mt. Io, meaning "Sulphur Mountain," is a lava dome spewing steam and sulphur gases. Tourists can walk and easily see the sulphur and steam vents. 4 views
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After the mining operation closed in 1896, the Hokkaido government bought the railway. Today, this railway is connected to JR Senmo Line which opened in 1931.4 views
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Back to the visitor's center.4 views
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Boats for rent at Sunayu, Lake Kussharo, Hokkaido. In winter, the lake freezes over.4 views
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View of Lake Mashu from Scenic Point 1.3 views
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3 views
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3 views
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3 views
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3 views
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View from Scenic Lookout 3.3 views
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Literally nicknamed "Sulfur Mountain," Mt. Io is a convenient, steaming tourist attraction between Lake Kussharo and Lake Mashu. The mountain's Ainu name is "Atosa-nupuri," meaning "naked mountain" since it hardly has an3 views
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The mining operations here and in other nearby mountain quickly developed local industry in eastern Hokkaido which had been largely undeveloped.3 views
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In 1887, a railway was built from Mt. Io to Shibecha, 41 km away. It was Hokkaido's second railway to be built after the railway between Sapporo and Otaru.3 views
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Lake Kussharo is another scenic lake in Akan-Mashu National Park in eastern Hokkaido. Japan's largest caldera lake. Unlike Lake Mashu, Kussharo is accessible to tourists like here at Sunayu.3 views
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The lake circumerence is 57 km. Deepest point is 125 meters. In the middle of the lake is Nakajima island, a volcano. Japan's largest island in a lake. The island is uninhabited by humans.3 views
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3 views
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Wakoto Peninsula's west side.3 views
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Wakoto Peninsula east side.3 views
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Newer Lake Mashu sign at a lookout point. 2 views
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2 views
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Beautiful shades of blue.2 views
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2 views
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Since there was no machinery in those days, mining operations were done manually with a pick and shovel. Prison labor was used for the mining. The sulphur was then loaded on horseback and boats to Kushiro.2 views
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Note that there are other mountains named Mt. Io (Io-zan). This one is near Kawayu Onsen hot spring in Hokkaido.2 views
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2 views
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Lake Kussharo has two tourist areas. One is here at Sunayu. 砂湯2 views
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Lake Kussharo was also known for the "Kusshi" legend similar to the Loch Ness Monster, "Nessie." Credible sightings of Kussi were widely reported from 1973-1974, but stopped after the 2000s.2 viewsThis is an old statue displayed at JR Bihoro Station. Newer statue is at Sunayu near the lake shore.
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Boats can be rented at Sunayu. In May 1938, the Kussharo Earthquake had sulfates seep into the lake from the lake bottom, making the water too acidic (pH4) for fish which got wiped out. 2 views
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By the 2000s, the water acidity decreased enough to introduce fish which could endure the acidity. Only small stocks of rainbow trout, Kokanee, and Masu salmon are now in the lake. The lake has no fishing industry.2 views
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2 views
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Lake Kussharo as seen from Sunayu. Lake Kussharo's caldera volcano started forming over one million years ago. The caldera lake formed over 40,000 years ago. 1 viewsPart of the caldera lake was filled in by Mashu volcano eruptions, making Kussharo lose its round shape and become bean-shaped.
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Wakoto Peninsula is another tourist part of Lake Kussharo. It's a small peninsula (2.5 km shoreline) with natural hot springs. 和琴半島1 views
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Wakoto Peninsula1 views
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1 views
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Wakoto Peninsula1 views
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Lake Kussharo's water surface looks artistic.1 views
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