Record No.
MRB-2026-006960
World's smallest island nation
No Photo
Record Holder
Institutional / General Record
Nauru
Category
—
Country
Nauru
(
NR )
Achievement Date
—
Verification Status
Reference
Record Description
At just 21 square kilometers, Nauru is the smallest island nation in the world and the third-smallest country overall, after Vatican City and Monaco.
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