The name means three pines. There is one tree. Mumaya Sanbonmatsu is a single Japanese red pine that divides about two metres above the ground into three trunks, a fork the surveyor who recorded it compared to Neptune's trident. All three run the full height of the tree and all three carry foliage to the crown. It stands 21 metres tall and measures between 3.3 and 3.5 metres round below the split, the lower figure from Takayama City's own monument list and the higher from the Environment Agency's giant-tree survey. The same two sources put its age at about 320 years and at 300 or more, so three centuries is the honest reading. It grew up in one of the snowiest inhabited valleys in Japan, on the road over Matsunoki Pass toward Hirugano. What was once a mountain track is now National Route 158, and the pine stands on the shoulder of it, roughly 1.5 kilometres below the pass. Takayama listed it as a city natural monument on 13 October 1971, and the marker beside it still carries the date. There is no station and no bus. You arrive by car, which is also how you reach the Shokawa-zakura, 8.7 kilometres further along the same road. Pull over, and the three trunks are in front of you.
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Getting there
Roadside on National Route 158, Mumaya 633-4, Shokawa-cho, Takayama, Gifu Prefecture, Japan
You can recognise it by one trunk forking into three about two metres up, all three running full height to the crown. It stands on the shoulder of National Route 158, below Matsunoki Pass.
Free, no permission needed. Stands directly beside National Route 158, about 1.5km from Matsunoki Pass toward Hirugano Highland; visible from the road with no gate or entry restriction.
No rail connection; by car, roughly 45-55 minutes from central Takayama via Route 158 (or continue about 10-15 minutes further along Route 158 from Shokawa-zakura Park).
Sources
Where the facts on this page come from. The story was written with AI from these sources, and readers who know the tree correct it.