Lolong When you visit the National Museum of Natural History you will see the skeleton of Lolong hanging from the ceiling of the reception hall on the second floor. Lolong was the world's largest crocodile ever caught and placed in captivity. He was a saltwater crocodile with a length of 6.17 meters and a weight of 1,075 kilograms, making him one of the largest crocodiles ever measured from snout to tail. 📷taken 3 years ago