The ideal period to explore the Kalapathar Limestone Caves in Little Andaman is during the months of October to May. This time frame avoids the monsoon season when heavy rains can make cave access difficult and potentially hazardous. Additionally, these months generally offer pleasant weather with clearer skies and moderate temperatures, enhancing the overall experience of your visit. Specifically, the post-monsoon months of October and November can be particularly rewarding as the surrounding vegetation is lush and the wildlife, including the diverse bird species, is more active and visible.
Little Andaman, itself a lesser-visited destination within the Andaman archipelago, offers a serene atmosphere for those looking to explore the natural wonders such as the Kalapathar Limestone Caves. Visiting during the peak tourist season, from December to February, can result in a slightly more crowded experience, but it also provides the most stable weather conditions. The sea is often calmer during these months, making the boat ride to Hut Bay a smooth affair. For those interested in combining cave exploration with other activities like snorkeling or simply relaxing on the beach, the period between March and early May is also recommended, as the water visibility is at its best and the heat is still tolerable before the onset of the monsoon.