PORT OF JAPAN
Shiratani Unsuikyo moss forest, Yakushima

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Spot guide · Yakushima

Shiratani Unsuikyo

The moss forest, 35 minutes by bus from Miyanoura Port

Photo: KimonBerlin / CC BY-SA 2.0
From the port
Bus about 35 min, ¥530
From the 宮之浦 stop at 8:23, 10:08, 13:13, 15:33 (Miyanoura Port three minutes earlier, ¥560); back 9:00, 10:40, 13:45, 16:10. The 宮之浦 stop is about 20 min on foot from the cruise quay (our estimate)
Forest fee
¥800
From 1 April 2026, high-school age and up; groups of 20 or more ¥600
Routes
1 h 10 min to 4 h
Yayoisugi course about 1 h 10 min; Bugyosugi course about 3 h; Taikoiwa Rock round trip about 4 h, the moss forest and back about 2 h 30 min
Status
Reopened 18 Oct 2026
After Typhoon No. 24, parts of the Yayoisugi course and the Hiryu path stay closed; Taikoiwa and Bugyosugi routes open

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Checked · Researched, not yet visited · times from official timetables and our estimates · Takumi Yamada

Why it's worth your hours

A forest of cedar, moss-covered granite and clear streams at 600–1,050 m, ten kilometres above Miyanoura. The route to the moss forest linked to Princess Mononoke, and on to Taikoiwa Rock, is the best-known walk on the island that fits inside a port day.

What you actually do here

Three things the plaques won't tell you

  1. Wear shoes with grip and carry a rain jacket: the paths are wet granite and roots.
  2. After heavy rain the streams rise; the forest council asks hikers to wait until crossings are safe.
  3. Bring coins or ¥1,000 notes: the bus takes cash or local IC cards only, not Suica.

The route to the moss forest linked to Princess Mononoke, and on to Taikoiwa Rock, is the best-known walk on the island that fits inside a port day.

Quick answers

Questions people ask here

How long does the Shiratani Unsuikyo moss forest walk take?

About 2 hours 30 minutes from the entrance to the moss forest and back, on the Taikoiwa route. The full round trip to Taikoiwa Rock is about 4 hours; the short Yayoisugi course about 1 hour 10 minutes.

Can I go to Shiratani Unsuikyo from a cruise ship?

Yes. The bus from the 宮之浦 stop, about 20 minutes on foot from the cruise quay, takes about 35 minutes, ¥530, at 8:23, 10:08, 13:13 and 15:33, and comes back at 9:00, 10:40, 13:45 and 16:10. A taxi from the cruise quay is about 25 minutes.

Whatever the plan: back aboard 60 minutes before all-aboard. Full port context on the Yakushima guide.