Lake Ashi (Ashi-no-ko) Tours and Tickets

Yes, you can see Mt. Fuji from Lake Ashi—when the lake is still, you can see a mirror image of Mt. Fuji on its surface. The lake is located in Hakone National Park, which is famed for its exceptional views of the mountain.

Near Lake Ashi, there are volcanic hot springs that ensure that the lake never freezes over. The hot springs are also worth a stop if you’re visiting Hakone National Park.

If you want to walk the full 12.2-mile (19.6-kilometer) route around Lake Ashi, it takes around five hours and is considered challenging in certain places. A more moderate option is to walk the lake’s west bank, which is 7.2 miles (11.6 kilometers) and typically takes around three hours.

Yes, you can fish in Lake Ashi. Edible fish you might catch include black bass, rainbow trout, brown trout, and wakasagi (Japanese pond smelt). It’s possible to fish in the lake or the Hayakawa River that flows from it to the Pacific Ocean.

The pirate ships on Lake Ashi were built for the Hakone Sightseeing Cruise. Cruises on the ships last for around 25–40 minutes, during which you can enjoy great Mt. Fuji views. It’s a little added fun to your sightseeing tour in Hakone.

Yes, a visit to Lake Ashi is worth it—you have excellent views of Mt. Fuji when the weather permits and the lake is home to the Hakone Shinto shrine. A visit to the lake is usually incorporated into Mt. Fuji viewing tours, starting with a funicular ride and a visit to the volcanic hot springs.