The BH zoo has cheap entrance fee and it's nice to visit if you've run out of other things to do in BH. It's small and has only just started upgrading it's cages. I have to say that I was surprised to find that the animals were not locked in small, cement enclosures. All of them roam free and have access to grass, trees and water. It's not in the best condition but the animals seemed healthy and as happy as they can be. They have a large selection of animals present from lions, tigers, elephants, rhinos, monkeys, gorillas and giraffes to crocodiles and ant eaters. Many birds also.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.