Most islands within an atoll

Most islands within an atoll
Who
Huvadhu Atoll
What
2900/255 dimension(s)
Where
Maldives,Indian Ocean
When
01 January 0001
Huvadhu Atoll, in the Maldives (Indian Ocean) covers an area of around 2,900 km² (1,120 miles²) and contains some 255 islands within its boundary.