SPOT
The 33.5-kilometer stretch of National Route 336 connecting the Bono district of Erimo Town to Hiroo Town is a series of roads along sheer cliffs.
Tunnels and covered roads are continuous, and one of the pleasures of this route is that the spectacular coastline peeking out from between the covered roads looks like a frame drop from a movie.
Location
Bono, Erimo-cho, Horosen-gun, Hokkaido - Hiroo-cho, Hiroo-gun, Hokkaido
The route may be closed during inclement weather due to the danger of falling rocks and tidal waves caused by heavy rain.
When riding bicycles or motorcycles, we recommend that you wear reflective vests to prevent accidents in the tunnel.
The information is current as of March 2021.
Please check the official website for details.
