Yes, the San Diego Zoo is definitely worth a visit. It is one of the most popular and prestigious zoos in the world and is known for its extensive collection of animals from all over the world. The zoo covers more than 100 acres and features a variety of exhibits that showcase animals from different habitats such as the savannah, rainforest, and Arctic tundra. Interactive experiences, educational programs and animal shows make the zoo an entertaining and educational experience for all ages.