Just 20 minutes from the Kiwis, the next highlight is waiting: The Waitomo Glowworm Caves. And it seems that we somehow keep ending up on underground rivers. This time with the added benefit of thousands of glowworms (arachnocampa luminosa) being there to create an unique ambiance. They create their source of light in an entirely different way than fireflies, but are by no means less fascinating creatures. Examined during bright light conditions, they are maybe not love at first sight, but switch the lights off, and…wow!