The Malaysian Karst Society (MKS) is a non-profit organisation formed to conserve the karst outcrops in Malaysia. Karst is landscape underlain by limestone which has been eroded by water through dissolution, producing various formations, these include the limestone hills and caves.

MKS organises trekking, climbing, caving and other karst related activities to generate interest and awareness in karst. Here you will find the photos and updates on our past and future trips. If you have an interest in exploring the dark recesses of caves, or simply feel that beautiful Malaysian karst outcrops need to be conserved, please contact us .

Malaysian Karst Society (MKS)