Redwoods Glowworms is a purpose-built eco-cave of about 70 metres, just steps from the Redwoods Treewalk in Whakarewarewa, Rotorua. Inside, thousands of real glowworms light the habitat, and a guide explains how they live, hunt and make their blue-green glow. The full guided experience takes about 10 to 15 minutes, and it works by day or night, which sets it apart from night-only attractions. The cave is dark and humid, and an entry tunnel with a projected animation lets your eyes adjust before you reach the glow.
Tickets are flexible, with no set tour time, so you join the queue at the entrance when you are ready. The website warns that waits can be longer in busy periods, and that queue time is separate from the experience itself. It can be added to a Treewalk or Nightlights ticket at a discount. As at 2026, a family ticket for one adult and up to three children was $55, and for two adults and up to three children $75. The site describes the cave as part of a conservation project run by the team behind The Glowworm Project, which has studied the glowworm life cycle since 2020. Our view is that it is a worthwhile stop for anyone in Rotorua who wants to see glowworms up close.