Gunung Reng is a mountain linked to the legendary Puteri Saadong. According to the folklore, Puteri Saadong, dismayed the preoccupation the villagers' preoccupation with cat and dog fighting, hurled a large boulder down Reng Mountain onto the village centre. Only one soul from the village survived the incident, whilst the others perished under the path of the rolling boulder.

Research in and around Reng Mountain has unearthed evidence that the mountain was once inhabited. Today, the limestone caves of Reng mountain has become a tourist attraction.