6 kms from the Sohra market to the south lies the village of Mawsmai in the di­rection of Bangladesh border. At the village crossing, one passes grasslands surrounded by for­ests, ending in a clearing. From this clearing, a concrete pathway through the jungle leads up to the main cave entrance. This cave is the only cave that is fully lighted. The cave can be divided into two parts (old and new). Of the two, the new cave is yet to be lighted. It has impressive formations of large passages and chambers.