Iwami kanko Co., Ltd. in Oda City, Shimane Prefecture, provides “Yunotsu Course 2 Nights/3 Days Cultural Experience: A hands on journey of Iwami and World Heritage sites” from Nov. 2023 to Feb. 2024 Okubo Mabu Mines The largest tunnel system of the Iwami Ginzan silver mines. You can see tunnels dug by hand during […]