This adventure was done with Waitomo adventure it was the tour called “The lost world epic” a 7 hour trip all up.
It was a very challenging caving adventure as the water level was higher than normal which made more exciting. We saw a lot of glow worms which were very pretty. We also saw some fossils of pearls, paua’s, and mussles shells and whale bones which was fascinating.
http://www.waitomo.co.nz/en-gb/adventure-tours/lost-world-tour-4-hours
we squezzed through tight holes and made our way through fast flowing water which was actually quite a work out.
We were tired at the end of the day. Gavin and T were out instructors which were very very helpful and encouraging.