Oshino Hakkai: Mount Fuji's Spring-Fed Ponds and How to Visit

Walking the ponds

Give yourself an hour to see the central ponds and up to two hours if you want to reach all eight at an unhurried pace. The paths are flat and short, but the lanes between the outer ponds are shared with local traffic, so keep to the side.

Waku-ike is the pond most people crowd around. Look down into its deep, blue-green water and you can see aquatic plants swaying and fish holding still in the current, with the sand at the bottom gently stirred by the spring beneath.

Kagami-ike, the "mirror pond", is the one to visit on a windless morning, when the surface can hold a reflection of the mountain.

Shobu-ike takes its name from the irises that grow along its edge and is at its best in early summer.

Sokonuke-ike, the "bottomless pond", lies inside the grounds of a small private folk museum, which charges a modest entry fee. The museum's old farmhouse and tools are worth a look in their own right.

A note that surprises many visitors: the large, very busy pond in the middle of the shopping area, Naka-ike, is a newer man-made pond and not one of the original eight, even though it is fed by the same springs. It is pretty, but if you only see Naka-ike you have not really seen Oshino Hakkai.

Around the ponds you will find thatched-roof houses, a working water wheel and a row of stalls. Kusa-mochi, rice cakes flavoured with mugwort, is the local snack to try, and soba shops make a good lunch stop.

When to go

The time of day matters more than the season. Tour groups arrive from mid-morning until mid-afternoon, and the narrow paths around Waku-ike become shoulder to shoulder. Arrive before about 9 a.m. or come back in the late afternoon and the village is a different place: quieter, with softer light on the water.

• Winter brings the clearest views of Fuji and, after snowfall, white roofs on the thatched houses. It is cold, so dress for it.
• Spring adds cherry blossoms along the small river that runs through the village, usually in April.
• Summer is green and pleasantly cooler than Tokyo, though Fuji is often hidden in haze or cloud.
• Autumn returns the crisp, clear days from around late October, when the mountain starts to carry fresh snow.

Etiquette and practical tips

• Keep your hands out of the water. The ponds are protected. Do not touch the water, throw coins or feed the fish.
• Remember that people live here. Many of the thatched houses are private homes. Stay on public paths and do not step into gardens or fields for a photograph.
• Watch the edges. Stay behind the railings, and remember that the stones can be slippery after rain.
• Bring small change. Car parks, the museum and snack stalls are easier with cash.
• Check the summit before you go. A live webcam will tell you whether Fuji is out; if it is not, the ponds are still worth seeing, but you may want to swap the order of your day.

Plan your trip

Oshino Hakkai works best as part of a loop rather than a destination on its own. A good day starts early at the ponds, continues to Lake Yamanaka for lakeside views and lunch, and ends at Lake Kawaguchiko for sunset on the north shore, or the other way round if you are staying at Kawaguchiko and want the ponds before the tour buses arrive.