Mystery Island
An uninhabited coral island off Aneityum with an airstrip, visited by cruise ships.
Updated 3 September 2026
Mystery Island, called Inyeug in the local language, is a small coral island off Aneityum at Vanuatu's southern end, uninhabited because Aneityum people hold that spirits occupy it at night, and it carries an airstrip running most of its length. Cruise ships anchor off and the population of Aneityum comes across to run stalls and activities for the day. The reef around it is shallow and clear.
Highlights
- The airstrip - a runway taking up most of a very small island.
- The reef - shallow clear water snorkelled straight off the beach.
- The uninhabited status - an island nobody sleeps on, by custom.
- The cruise days - the whole of Aneityum crossing over to trade.
When to go
April to October is the dry season and calmest. Cruise ship days are when facilities operate; other days it is empty. November to March is wet with cyclone risk.
What to expect
On cruise days it is extremely crowded for a small island. On other days there is nothing there at all, including no facilities. Getting there independently means reaching Aneityum first, which is not simple.
Nearby
Aneityum is across the channel, and Tanna is north.
Key facts
Source: Wikidata, item Q31964864, read on 18 October 2026.
What to pack for Mystery Island
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Your own mask + snorkel - A well-fitting mask is the single biggest comfort upgrade underwater. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
- Rash guard or thin wetsuit - Sun cover on the surface and warmth on longer or deeper dives. Find on Amazon
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Where to start if Mystery Island is going on the list.
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.



