Overview
Nagashima is a small island off the southwest coast of Iki Island, part of Iki City in Nagasaki Prefecture. Together with the neighboring islands of Oshima and Harashima, it is one of the three islands known collectively as "Watara-santo."
Highlights
- ●A quiet island silhouette off the southwest coast of Iki
- ●One of the three islands forming the 'Watara-santo' group with Oshima and Harashima
- ●A distinctive island landscape within the Iki City area
- ●Views from the surrounding waters
History
Detailed historical records specific to Nagashima are scarce, but as an outlying island of Iki, it has long been grouped with neighboring Oshima and Harashima under the collective name "Watara-santo."
Access
Since Nagashima lies within Iki City, access is via Iki Island itself; whether boat transport or landing is possible depends on season and sailing schedules, so visitors should check with local tourism offices or ferry information before planning a visit.
Best season
The waters around Iki tend to be calmer in summer, making early summer through autumn a good window for viewing the island from boats or the coastline, though conditions should always be confirmed in advance since access can be weather-dependent.
Map
33.7275, 129.6311 · Wikidata
Suggested itinerary
- 1View Nagashima's silhouette from a port or hilltop on Iki Island
- 2Check a map to see how Oshima and Harashima relate to Nagashima within Watara-santo
- 3Ask Iki City's tourism office about access and viewing options
- 4Combine a look at the island cluster with sightseeing on Iki's main island
Did you know?
💡 The name "Watara-santo" refers collectively to the three islands of Nagashima, Oshima, and Harashima near Iki, a grouping that has long been used locally to describe this cluster of islets.
Nearby spots
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