An amazing experience so close to guilin and a definite on anyones itinerary. Tickets, at the time of writing, are cheaper online, and here, than those at the ticket office. There are halfprice tickets to those that are smaller than 1.5m and who are chinese students (foreign students with chinese university ID as well) However there appeared to be a time attached to the ticket (none seen on the ticket or confirmation) so a wait may be required. Do not do the train up (¥35) as the walk takes ~15 minutes unless you require assistance. But such steps are found inside the cave as well.A decent camera is an added necessity for the low light shots