Explore Mount Io on a guided trek on the volcano's slopes
Take a tour of the areas of Mount Io (Atosa-Nupuri), an active volcano, only accessible with a guide. Discover its distinctive features, including fumaroles with billowing plumes of steam, dramatic rocky slopes, electric-yellow sulfur crystals and alpine vegetation.
| Details | |
|---|---|
| Available | Summer (Jun to August), Autumn (Sep to Nov) |
| Duration | About 3 hours |
| Cost | Adults and children (age 12 and over): 13,000 yen * Children under elementary school age cannot participate |
| Foreign Languages | English (with advance notice) |
| Contact | Lake Mashu Tourism Association |
| Address | 3-3-1 Mashu, Teshikaga Town, Kawakami District, Hokkaido |
| Phone | (+81)80-4046-2200 |
| atosanupuri.booking@gmail.com | |
| Website | https://www.masyuko.or.jp/enjoy/activity/walk/atosanupuri_trekking_tour |