Mashu Kussharo Trail
A trail through the magnificent caldera of volcanoes, forests and lakes
The Mashu Kussharo Trail (commonly known as MKT) is a 62.5km* walking trail that runs from the southern end of the Mashu Caldera (Lake Mashu) to Bihoro Pass at the western end of the Kussharo Caldera. The trail is packed with the attractions of Akan-Mashu National Park, including pristine forests, active volcanoes, and caldera lakes, and you can also enjoy the scattered natural hot springs and experience the history and culture of the Ainu people who have lived along the shores of Lake Kussharo.
*As of August 2025, the total length is 50 km. The entire line is scheduled to open in October.
Mashu Kussharo Trail official website
Eastern Hokkaido is home to wild animals and human activity in a harsh natural environment. On the Hokkaido East Trail, you can enjoy hiking while experiencing nature and the lives of local people. However, it is essential to prepare for and deal with risks such as encounters with wild animals and sudden changes in weather, as well as be considerate of local people. Also, when hiking long trails, safety is fundamentally your own responsibility. Be sure to gather sufficient information in advance and make a solid plan before hiking. For more information, please see the official Hokkaido East Trail website below.
Hokkaido East Trail Official Website Walking the Trail
Route Data
62.5km
Distance
2 nights and 3 days
Duration
Advanced
Fitness level
<About physical fitness level>
Beginner: Can hike for more than 3 hours. Intermediate: Can hike for more than 5 hours.
Advanced: Hiking with overnight stays possible
Highlights
Route Map
Recommended Route
Lake Mashu First Observation Deck
20.5km
Kawayu Onsen Town (accommodation)
22.5km
Wakoto Peninsula (accommodation)
19.5km
Bihoro Pass
Taxi Bicycle rental Driving service
Access from the starting point
Each hiking trail is part of the Hokkaido East Trail. Walking is not recommended in winter, so please check the official website for the latest information on road closures and other information.