In 2018 6 of us were hosted by Howard limbert a well known caver and the first to explore and map Son Doing Cave. we camped 3 nights in the caves with the philosophy in leaving nothing behind to leave it as pristine and perfect as we found it. To that end we were supported by 30 porters who helped port the heavy equipment and power needed to properly light these gigantic caves and equipment such as boats and ladders needed to traverse. (Not mention to help ensure both human input (Food) and our output were properly dealt with)