How big is the aokigahara forest in Japan?

Aokigahara Forest, also known as the Sea of Trees, covers approximately 30 square kilometers (about 12 square miles) at the base of Mount Fuji in Japan. It is known for its dense vegetation and unique volcanic landscape, which includes caves and lava formations. The forest is famous not only for its natural beauty but also for its association with folklore and a history of being a site for suicides.