Be absolutely Spellbound on this tour that allows you to take in the truly spectacular display of glowworms in their natural habitat - over 30,000 of them gently lighting the entire cave. This relaxed and gentle tour will also treat you to the beautiful Cave of the Spirit where you will walk through an incredible succession of chambers to find speleothems, fossil remains of extinct moa and cathedrals filled with natural light, softly falling to the floor.