The highlight, or should I say the lowlight, was being escorted down a coal mine - a real one - and getting a first-hand experience of having to stoop lower and lower as the entrance disappeared behind us.
The maximum height down the mine was 1.38m (4' 6") that was to accommodate the height of the pit ponies. When the lighting was switched off, we were thrown into almost total darkness, illuminated only by one miner's lamp. Underground mines were not desirable places for workers who suffered from claustrophobia, but in the old days you had to "get over it", because of the need to work. Times were hard and shying away from one's duties for such fears, was simply not an option.
We were impressed to learn our guide was himself a retired coal miner after having worked underground for 27 years.
To spend that amount of one's working life in the dark is unthinkable for most of us, but for hardened men such as our guide - he told me his name which I have since forgotten - it is just a way of life.
All of the male members of his family are or were miners in the district, including his father and his great-grandfather.
"It's just what we did," he told me. "You left school and got a job down the mines." Expecting to be speaking with a rough-talking, grimy-skinned character, I was surprised that the gentlemanly chap actually looked little the worse for wear for all his labours, softly spoken and immensely proud of his part in the mining industry.
When asked if he knew of New Zealand's Pike River mining disaster, he solemnly replied: "Oh yes - oh yes." After that nothing more was said about it. It is evident that when such mining disasters happen around the world, every miner quickly gets to hear about it.
To round off the day with a little something out of the ordinary, we rode in an open carriage behind an early 1800s Puffing Billy replica steam locomotive. Being covered in soot and black smoke belching from such a beast wouldn't be seen as the most pleasant of experiences for some, but for us it was a lot of fun. And after all, that was what the first railway passengers - first or second class - had to put up with back then. To think we were there to be part of it all in keeping with the living museum experience.
-Brian Holden has lived in Rotorua for most of his life and has been writing his weekly column for 11 years.