What is "ozegahara"

is a high altitude marshland in the Oze National Park, Japan.

Approximately 8 km² in size, the marshland is well known for the various species of plants, including the "mizu-bashō" ( White Skunk Cabbage), " Nikkōkisuge" (yellow alpine lilies, Hemerocallis dumortieri var. esculenta) and "Watasuge" ( Eriophorum vaginatum). The marshland is a popular hiking destination.