Waiting for our tour guide.

 

Just about to enter the caves.

There was a huge amount of steps and it was an amazing natural spectacle.

Mock tunnels to show the tame tourists how it might feel to go caving.

I think Mum looks a bit nuts in this one.

The higher carbon dioxide level seemed to work for Mum. She said she felt the best she had felt for ages.

Moi

Euan in touch light.

Euan did a great job of all the steps.