【Notice of Winter Road Closures for Reiwa Year 7】

【Winter Road Closure Notice 2025.10.31】
The following roads in the Mashu Area will be closed for winter starting today, October 31, Reiwa Year 7.

・Prefectural Road 52 Kussharo Lake Shore Line (Third Observation Deck) from 15:00
・Prefectural Road 150 Mashu Lake Nakashibetsu Line (Uramashu Observation Deck) from 9:00
Access to Lake Mashu is possible from the Teshikaga Town side to Lake Mashu Kamuy Terrace (First Observation Deck) via Prefectural Road 52.

・Prefectural Road 588 Kussharo Tsubetsu Line (Tsubetsu Pass) from 10:00
The winter detour for Tsubetsu Pass will be Japan National Route 243 (Bihoro Pass).

・Prefectural Road 587 Atosato Koshimizu Line (from near the top of Mokoto Pass to Koshimizu Town, 9.8 km) from 10:00

For updates on the lifting of winter road closures, please check Teshikaga Navi.
We apologize for the inconvenience and appreciate your understanding and cooperation.