Available languages
2 hours 15 minutes
Mobile ticket
The fascinating Te Anau caves system on the western shore of Lake Te Anau offers an underground adventure that charms visitors of all ages. This tour takes you to a mysterious underground world of rushing water before drifting in silent darkness beneath the luminous shimmer of thousands of glowworms.
Please be sure to arrive 20 minutes before your scheduled departure to check in.
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Specialized infant seats are available
Suitable for all physical fitness levels
Children aged 0-15 must be booked with at least one adult.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Te Anau Glowworm Caves
View glittering glowworms in an underground cave system.
Lake Te Anau
Take a scenic cruise across beautiful Lake Te Anau on the luxury catamaran Luminosa to Cavern House on the lake's western shores.
Complimentary Tea & Coffee
Lake cruise on Lake Te Anau
Food and drinks, unless specified
Hotel pickup and drop-off
956 reviews
Total reviews and rating from Viator & Tripadvisor
Kathryn D,,Jan 25, 2026
- Review from Viator
This tour was better than I expected! We had a nice boat ride to/from the island where the glow worm cave is. The tour was extremely well organized. We were broken into smaller groups with dedicated guides who were very knowledgeable. Then the groups rotate through "stations" like a nature walk and the boat trip into the caves with the glow worms. There were so many glow worms - it was just incredible. Wear a raincoat and something warm. You need to be comfortable with total darkness and some tight spaces. At the end of the tour we had a lecture on the glow worms with close up video that was fascinating. Highly recommend. The only bummer was NO PHOTOS allowed.
Ann M,,Jan 23, 2026
- Review from Viator
It was windy and rainy and still totally worth the trip. Being on the boat going over was fun, and the caves are magical.
Reerobr,,Jan 21, 2026
- Review from Tripadvisor
Great trip and highly recommended. My family did this trip and all enjoyed it. It was very informative and the cave and glow worms were stunning, we will be back.
Discover578457,,Jan 20, 2026
- Review from Tripadvisor
Amazing experience from start to finish. Lovely time on the lake then the glow worm experience was unbelievable. Thoroughly recommend
Matthias W,,Jan 18, 2026
- Review from Viator
Tour to glowworm caves starting in Te Anau. You first sail over the lake with beautiful views followed by a app. 30 minutes - 1 hour tour through the caves. The cave tour is amazing and you are guaranteed to see plenty of glowworms. Only downsides are the price and the fact that you must not take any pictures. This is a bit weird because with modern smartphones you could easily take pictures without disturbing anyone. Parts of the cave tour are pretty noisy. But all in all a great experience if you haven't seen glowworms before.
Sightsee62268541545,,Jan 17, 2026
- Review from Tripadvisor
Stunning from beginning to end! The boat trip to the caves gave the guide the chance to fill us in about Lake Te Anua. The division into parties of twelve was filled with hot chocolate and information about glow worms!
Brad S,,Jan 17, 2026
- Review from Tripadvisor
Fantastic excursion! The boat ride was smooth and comfortable. Guides were very knowledgeable and friendly - especially appreciated the Canadian guide! Glow worms were so beautiful! Like looking into outer space on a very dark night!





Kym C,,Jan 17, 2026
- Review from Tripadvisor
Experienced friendly staff and very informative with regards to Glowworms They were happy to answer any questions asked
Jacqueline B,,Jan 17, 2026
- Review from Tripadvisor
Overall, fantastic experience. The silent boat inside the cave is intense, and markedly more interesting than any of my previous glow worm experiences. Like everything with RealNZ, the timing is designed to maximise the number of people they can pump through. Quantity over quality. This means a fair bit of waiting around at different points. But overall, it’s worth it.
Y6561NRbenr,,Jan 15, 2026
- Review from Tripadvisor
Baby glow worms have hatched. Caves glowing best ever. Jaimie and Emmy giving a high quality energetic and nature connecting tour. Don’t miss a must do in Te Anau. Real immersive experience! Keegan was excellent, super friendly and insightful on the boat rides over
Operated by RealNZ