My wife and I really enjoyed this tour. We had a fantastic guide who was very knowledgable about the caves, the history, as well as knowledge of the surrounding Waitomo area.
On top of a great tour, the advantage of Caveworld is that you can take photographs. This is both a blessing and a curse. The blessing is that you can (with the right settings and perhaps a tripod) get some amazing photographs of the glowworms and their bioluminescence. Challenge is, most people don't have the right settings and often get results that leave a bit to be desired. Also, you'll see lot's of flashes going off throughout the tour so if you are put off by this, you might consider another "no photography" tour. Ultimately lots of people have great pictures of stalactites and stalagmites but few of the actual glowworms. As I appreciated the option to try to photographs these caves and their inhabitants, I really would recommend Caveworld. read more