Reefwander
Grey-green columns of jointed rock stand in a row along a lake bed, with fallen blocks below and pale blue water above — Lake Shikotsu

Lake Shikotsu · Japan · Freshwater

Taiko no Mori

Driftwood from the lake's formation on the bed

Area photo: 663highland · CC BY 2.5

Taiko no Mori, the ancient forest, is a shore dive in Lake Shikotsu where old driftwood lies on the lake bed. The wood dates from the time the lake formed, and the whole dive stays within 12 m of water.

Also known as 太古の森.

Where it is and how deep

Depth profile of Taiko no Mori: typical dive to 12 m (to 40 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit12 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

No published position for this site — the map shows Lake Shikotsu and its other sites; operators know the mooring.

The dive

The dive starts from the beach and heads for the lake bed, where trunks and branches that have lain there since the lake formed rest on the bottom. The route stays shallower than 12 m, which keeps the whole dive within reach of divers new to the lake.

Marine life and season

The sources we used don't single out particular species here.

Month-by-month season rating for Taiko no Mori
JanFebMarAprMayJunJulAugSepOctNovDec
GoodGoodGoodGoodGoodGoodPrimePrimeGoodGoodGoodGood

Season follows Lake Shikotsu: Diving runs all year; late June to August is the top season, and January and February bring dives under the ice.

Sources

  1. 積丹半島・支笏湖・函館臼尻のダイビング見どころ — Diver Online

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