Largest display of international maritime flags
Who
Costa Crociere S.p.A.
What
1840 total number
Where
Italy (Genoa)
When

The largest display of international maritime flags is 1,840 and was achieved by Costa Crociere S.p.A. (Italy) in Genoa, Italy, on 5 July 2018.

The flags were arranged on a single thread, called "Pavese" in marine terminology, that was 2,150 meters long. The attempt was part of an event to celebrate the 70th anniversary of Costa Crociere cruises.