The waters off Honduras's Bay Islands, including Roatán, form part of the Mesoamerican Barrier Reef, the second-largest barrier reef system in the world after Australia's Great Barrier Reef.
Record no. MRB-2026-006638
Part of the World's Second-Largest Barrier Reef System
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.