Largest coral reef system
The current largest coral reef system record is 132,974 sq mi, held by Great Barrier Reef.
132,974
sq mi
Great Barrier Reef
- Holder
- Great Barrier Reef
- Record
- 132,974 sq mi
- Metric
- 344,400 km²
- Exact figure
- About 344,400 km2 (133,000 sq mi)
- Location
- Queensland, Australia
Sources
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