The incubation period and hatching rate of turtle eggs are influenced by temperature and humidity of the nest, thus the nest depth may affects those factors. To determine the best nest depth for L. olivacea eggs, a study has been conducted in March - May 2017. A Complete Random Design with four treatment and three replications was used, they were, P0 (40 cm), P1 (50 cm), P2 (60 cm), P3 (70 cm).…