Lubumbashi Zoological Garden is an old city zoo near the centre, useful if you are travelling with children or want an easy break from the mining-city streets. The animal collection includes big cats, reptiles, and a small display connected to termites and local natural history.
Expect a modest African city zoo rather than a polished conservation park. Its value is local colour and convenience: you can pair it with the cathedral or the National Museum without giving over a whole day.