That does raise an interesting question perhaps for the general thread - what are the 3 best known zoos in the UK?
The three best known zoos is pretty easy in my opinion - London, Chester, Edinburgh. It's the question which inevitably follows of the three best zoos that you will never get close to a consensus on
Another contender for 2nd place would be Edinburgh, maybe? but I have not been there in 15 years.
I reckon it was a shoo-in for silver medal 15 years ago, but now.... it'd struggle to get close to the top ten sadly.