Glowworm Caves are famous for its population of Arachnocampa luminosa, a glowworm species found exclusively in New Zealand. Well, my dream list is long and those little creatures were on it. I always say that the photos are the best memories from the adventurous trips. There are many glow worm caves in NZ. This one is for free, its very big and, off season, we were alone there. We spent inside more than 3h so I had plenty of time for my photos. I came back 4 times to this cave to have a "perfect" image.