It is highly recommended to arrive at the Chengdu Research Base of Giant Panda Breeding shortly after it opens at 7:30 AM to ensure the best viewing experience. Giant pandas are most active and visible during their morning feeding sessions, which typically occur early in the day. By arriving early, visitors can observe the pandas while they are eating and playing before they become less active and spend much of the remaining day sleeping. This timing is especially important as the pandas are more likely to be in their outdoor habitats during the cooler morning hours before retreating to indoor enclosures as temperatures rise.