Kuniga Coast (Oki Islands)
Open by month
Partly closed in January: Sightseeing boat not running Nov - mid-March. New Year (Dec 29 – Jan 3): open.
Partly closed in February: Sightseeing boat not running Nov - mid-March.
Partly closed in March: Sightseeing boat not running Nov - mid-March.
Open in April. No seasonal closure recorded.
Open in May. No seasonal closure recorded.
Open in June. No seasonal closure recorded.
Open in July. No seasonal closure recorded.
Open in August. No seasonal closure recorded.
Open in September. No seasonal closure recorded.
Open in October. No seasonal closure recorded.
Partly closed in November: Sightseeing boat not running Nov - mid-March.
Partly closed in December: Sightseeing boat not running Nov - mid-March. New Year (Dec 29 – Jan 3): open.
Checked against the official site on 2026-10-12.

Sea cliffs on Nishinoshima in the Oki Islands, led by the 257 m Matengai cliff, with grassy tops where cows and horses graze and a natural rock arch.
Oki Islands UNESCO Global Geopark
- Closed or limited
- Sightseeing boat not running Nov - mid-March
- Getting there
- Ferry to Beppu Port on Nishinoshima, then about 20 min by town bus toward Kuniga
- Fee
- Free; Kuniga sightseeing boat adults ¥4,000, children ¥2,000
- Good to know
- The sightseeing boat runs daily Mar 21 - Oct 31
- Time needed
- 2 h
Checked against the official Japanese website on 2026-10-12. Report outdated info