Episode 82 -  Spelunking Special
Channel: GeekoFarm
Date: 2022-04-22

On New Zealand's South Island, there's a cave in the rainforest near Charleston reached by a narrow gauge railway that is as untouched as any you'll find opened. The nod to civilization is a guide rope on the floor, and a sign saying not to touch the pointy bits. There's a dry route, and a wet route - we went dry - and the wet part has a cavern in it with a roof that is lit up by thousands of blue glow worms. Come take a look ...

PS Their website is https://caverafting.com and we're not affiliated with them at all. It's just very cool :)