Zhengzhou Zoo is a zoo and garden that adds a useful stop to the Zhengzhou things-to-do map. Zhengzhou animal park with landscaped grounds and family-friendly enclosures. It is worth listing for travellers because it gives the destination a more specific texture than another general viewpoint or shopping street.
Plan it as a focused visit rather than a whole-day anchor unless you already know this is your special interest. Check the official site before going for current opening hours, tickets, and seasonal closures, then pair it with nearby sights in Zhengzhou so the detour makes sense on foot, by transit, or by taxi.