Spring-fed chalk streams meander through a primeval forest boasting towering Japanese oaks. This area is generally off-limits to visitors but is yours to discover with a licensed guide from Tsuruga Adventure. Wander the mossy trails, observing magnificent flora and fauna along the way, including giant Japanese oaks! Only ten people per day are permitted into the area—make sure you’re one of them!
Tsuruga Adventure Base Siri
4-6-10 Akankoonsen, Akan-cho, Kushiro, Hokkaido