Lake Mashu, Hokkaido | Japan Deluxe Tours
Hokkaido Lake Mashu | Once the World's Largest Lake
Lake Mashu is a 211-meter deep caldera lake. It was once reputedly the world's clearest lake. Unlike most other lakes, Lake Mashu is not linked to any waterways. It is also famous for frequent fog.
This page requires JavaScript for the full experience.
Visit our homepage
.
