In the museum there were tunnels to climb through

Then at the Temple Mine...

we needed to wear hard hats.

Panning for gold...

was great fun.

At the Youth Hostel 
the food was welcome

and there was plenty of it!

After some quiet work... 

we set off for the games field

The next day we traveled to Castleton.

We saw Blue John

And further on, there were stalagmites and stalactites 

Once out, we walked 
down from the hillside

and began the walk back to the car park.