I hadn't even heard of this place, even when I was in Hanoi, so I had a little Google. The Bao Son Paradise Park was opened in 2008, and from the few reviews on Tripadvisor is not the greatest of attractions. Photos of the aquarium looked great on Google, but the reviews suggest that is no longer the case. However with the new safari opened, hopefully that means the animals are all now out of the little previous zoo there and in much larger enclosures.
