I spent the whole day in Jiuzhaigou today, and the overall experience was truly wonderful. It's the kind of place you'd want to visit again and again; such scenic spots are rare.
Entry is by time slot from 8:00 AM to 10:00 AM, and the crowd control system is excellent. You can enter directly by scanning your ID card at the second-floor ticket gate. If you don't have your ID card, there's a dedicated lane for quick processing, so it's efficient and doesn't cause any delays.
Each sightseeing bus has a guide who reminds passengers not to use backpacks to reserve seats, ensuring everyone has an equal seat. Safety reminders are given repeatedly throughout the journey, and before getting off, they remind passengers to check their phones, wallets, and other valuables. During the 20-odd minute ride, the guide tells stories about the attractions and local legends, and the short cultural and creative films about Jiuzhaigou played on the bus are also very well made. At Rilang Central Station, tour routes are randomly assigned; we were assigned to the left route to Changhai Lake, going directly to the top to see the lake.
Each major attraction has two tour routes, allowing you to explore at your own pace or quickly take your time. Staff are available at the intersections to guide you. The restrooms in the scenic area were very clean, and the voice prompts were particularly thoughtful. Some restrooms were entirely equipped with toilets, and the disposable seat covers were changed after each use. If you're not used to that, the announcements will tell you where the squat toilets are. The area has significant elevation changes, and many trails have numerous steep steps; there were warning signs about the steps everywhere, demonstrating meticulous attention to safety.
I also have two small concerns: could there be more power banks in the rest areas? And the queue for hot water for instant noodles at the Rilang Center was quite long; maintaining order would be even better.
Overall, the park management, sightseeing bus service, and other facilities were all very well done, making it well worth a visit. I would definitely like to come back again.