Then we were horrified to find that what we thought was 'the top' 
proved to be only part of the way up.  So ever upwards we climbed....

... though we were rewarded part way by a super slide.

We then visited our second cavern of the day - the Great Masson Cavern.

We emerged even higher up the hill, explored for 
fluorspar, calcite and other minerals, and had a group photograph taken.

There was also some great adventure play equipment!