Caversham Cavern
Adventurous people only for this one! Heed the warnings, There is no trail, only adventure awaits you here. This is the largest cave I have found in Dunedin so far. Yes I'm saying it's bigger than the Long Beach Rave Cave. And people have known about it for quite some time. The oldest engraving I could find in here was from 1872!
Directions
Low Tide Warning !! For this you want to pack a lunch, you will be walking a little bit. Start at the Black Head parking lot where all the surfers hang out. Then start your journey around the rocky head lands, you will pass by the Docks and the Roman Baths, and some other cool features I'll let you see for yourself. Then you will take the long walk around Black Head Beach. You will get wet feet, there is no avoiding this. Keep on walking. All the way passed the birds nesting on the boulders, passed the next rocky out cropping. When It looks like that is no further to go. just push on a little bit more. the cave hits your by surprise and is a low hanging ledge you walk under. Good freaken' luck.