Waitomo is an amazing natural area located in the heart of the North Island of New Zealand, specifically in the Wakato region. In the region, there are natural cave systems unparalleled anywhere else in the world. In contrast to the well-known dark and desolate caves, these caves are illuminated by thousands of natural lights in turquoise color. The scientific reason behind this phenomenon is that tens of thousands of glowing worms have taken up residence in the ceilings and walls of these caves. Do not miss the opportunity to see this phenomenon that you will not forget as long as you live!