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New Caledonia (Island)
A Melanesian archipelago of France with a long main island, Grande Terre, surrounded by the world's second-largest barrier reef.
Looking for 18-letter islands? Here are 1 island that fit — each linked to a full profile.
Letters are counted across the whole name with spaces, hyphens, apostrophes, and diacritics excluded. "Apple Pie" is 8 letters; "Boeuf Bourguignon" is 16.
List of 18-letter Islands
About 18-letter islands
That's our current list of islands with exactly 18 letters. Need a different length? Try the browse-by-length pills in the sidebar, or combine with a starting letter — for example, 18-letter islands that start with A.