Waitomo Ruakuri Cave: A Subterranean Wonder
Waitomo Ruakuri Cave is a remarkable underground world filled with stunning rock formations and bioluminescent creatures. Waitomo Caves offer various tour options, including adventurous ones where visitors can go tubing through underground waterways and waterfalls. We opted for the dry tour at the Ruakuri Cave, which still provided an impressive cave experience without getting wet. The name Te Ruakuri, translates to “The Den of Dogs” (by the local hapū), and refers the surrounding area when wild dogs were discovered at the cave entrance.
Stalactites hung from the ceiling like icicles frozen in time, while stalagmites reached up from the cave floor.
Some formations resembled delicate curtains, while others took on a broccoli-like appearance. We were insructed not to touch the rocks as the oils on our skin could obstruct the flow of water and impact the erosion process.
Adding to the cave’s geological interest, some sections of the rock still contain visible fossils, offering glimpses into the area’s ancient past.
Glowworms inhabit parts of the cave. These fascinating creatures, actually the larvae of a type of fungus gnat, create a display with their bioluminescent glow. The glowworms use this light to attract prey, creating sticky threads of saliva that hang down like a spider’s web to catch small insects. The guide instructed us to cover our mouths because the force of our breath could tangle up the saliva strands, negatively impacting their ability to feed. One of them was even in a cocoon.
The life cycle of these glowworms is quite remarkable. Before entering their pupal stage, glowworm larvae only need a couple of bugs throughout the several months as a larva. After pupation, the adult glowworm emerges but lives for only a few days, during which time it mates and lays eggs to continue the cycle.
The cave’s delicate ecosystem has been impacted by human activity. In the early 20th century, visitors were allowed to take pieces of stalactites home as souvenirs. This practice has since been banned, as it takes an exceptionally long time—approximately 100 years—for just one centimetre of these rock formations to grow.
Te Puia: Geothermal Wonders and Maori Culture
Te Puia, a geothermal park in Rotorua that offers a blend of natural wonders and Maori cultural experiences. Owned and operated by Maori people, Te Puia serves as both a tourist attraction and a school for preserving and teaching Maori arts and culture.
Here, students learn traditional Maori arts such as wood carving, which played a crucial role in preserving Maori history before the introduction of written language. Students don’t pay to attend the school, but the work they produce becomes the property of the school. The intricate carvings and tattoos served as a means of storytelling and passing down cultural knowledge through generations. The school at Te Puia has faced challenges due to the COVID-19 pandemic. With international travel still recovering, some classrooms have had to close temporarily. However, the revenue generated from visitor entrance fees continues to fund the school’s important work in preserving Maori culture.
The geothermal area of Te Puia spans approximately 60 hectares, featuring an array of impressive geysers. While several geysers erupt at various intervals throughout the park, the largest geyser typically erupts once or twice an hour. We didn’t witness this display during our visit though. An interesting aspect of Te Puia is that local Maori tribes still reside in the area and have the unique privilege of freely accessing the geothermal areas. Visitors, on the other hand, must adhere to safety regulations due to the potential dangers associated with the geothermal activity.
Scenic Drive Through New Zealand’s Countryside
Between our cave and geothermal adventures, we had the pleasure of driving through New Zealand’s picturesque countryside. The landscape unfolded before us in a series of rolling hills, creating a patchwork of green pastures that stretched as far as the eye could see.
The countryside is home to vast numbers of sheep and cows, which dot the hillsides and valleys. Whenever we stopped at vista points, the cows would turn their heads and stare at us with what seemed like genuine curiosity.
Check out more of Waitomo Ruakuri Caves and Te Puia Geothermal Park!