Large Sinkhole in Belize (IMAGE) Geological Society of America Caption During summer of 2019, Leila Donn and her field crew peer over the side of a very large sinkhole in the tropical forest of Belize. The feature was identified from a machine learning program, and verified with a long hike to the site. Donn says the sinkhole was unrecognizable until you were near the edge. Credit Leila Donn Usage Restrictions Credit Leila Donn License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.