Waitomo Glowworm Caves

Waitomo Glowworm Caves offers otherworldly bioluminescence from Arachnocampa luminosa, a glowworm unique to New Zealand, with 99.7% of visitors reporting awe during the 30-minute boat tour through the Glowworm Grotto. This experience is twice as long as the typical cave tour on #9 Waiheke Island's comparable attraction, and its limestone network spans over 12 kilometers. Discovered by Maori chief Tane Tinorau in 1887, the caves draw 500,000 guests annually, making it 40% more visited than the average New Zealand cave system.