Transportation
The park is best accessed by rental car to navigate the vast distances between lakes and trailheads.
Akan Mashu National Park
JP
National Park·Serene, Rugged, Untamed, Majestic
Akan Mashu National Park is a spectacular destination located in eastern Hokkaido, characterized by its rugged volcanic terrain and deep, clear caldera lakes. The park is home to Lake Akan, famous for its rare spherical marimo moss, and Lake Mashu, often cited as one of the clearest lakes in the world. Visitors can explore a variety of hiking trails that wind through dense forests and offer sweeping views of the surrounding mountains. The area is also rich in geothermal activity, providing numerous natural hot springs for relaxation after a day of exploration. It is a must-visit for those looking to immerse themselves in Japan's wild, untamed northern landscape.
Akan Mashu National Park is a spectacular destination located in eastern Hokkaido, characterized by its rugged volcanic terrain and deep, clear caldera lakes. The park is home to Lake Akan, famous for its rare spherical marimo moss, and Lake Mashu, often cited as one of the clearest lakes in the world. Visitors can explore a variety of hiking trails that wind through dense forests and offer sweeping views of the surrounding mountains. The area is also rich in geothermal activity, providing numerous natural hot springs for relaxation after a day of exploration. It is a must-visit for those looking to immerse themselves in Japan's wild, untamed northern landscape.
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Highlights
Crystal-clear waters of Lake Mashu
Rare spherical marimo moss at Lake Akan
Expansive network of forest hiking trails
Natural geothermal hot springs for relaxation
Panoramic views of volcanic peaks
Before you go: Akan Mashu National Park essentials
The park covers a large area; plan your itinerary to focus on either the Akan or Mashu sectors.
Weather in eastern Hokkaido can be unpredictable, especially in the mountains.
Some remote areas of the park have limited cell phone reception.
Footwear
Bring sturdy, waterproof hiking boots as trails can be uneven and weather conditions change rapidly.
Best For
Nature photography, hiking, and exploring volcanic geothermal wonders.
Currency
JPY ¥
Average Cost
$100-$200 p/day
Languages Spoken
Japanese, English
Wildlife
Be aware of local wildlife, including Ezo deer and brown bears; always follow park safety guidelines.
Hot Springs
Pack a towel and swimwear if you plan to visit public outdoor onsens in the area.
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Location
Japan