Amarerasu

Delving into the Depths of Japan’s Mysterious Tonkararin Tunnels

11 October, 2020 - 13:58 Elizabeth Moore

Delving into the Depths of Japan’s Mysterious Tonkararin Tunnels

Within the sloping mountains of Japan lies a mysterious ruined tunnel structure known as the Tonkararin Tunnels. This ancient ruin likely dates to the 5th or 6th century of Imperial Japan, although...