Leave a buffer when traveling from Chengdu and check the latest entry conditions before confirming a tight route.
Let the seasons match your tolerance
Color peaks may be crowded and cool; Greener months may bring rain; Winters are quieter but change traffic and trail conditions. Let's clarify the trade-offs first.
Take it easy the day before entering the ditch
The scenery deserves your attention. Don't wait until it stays crowded for a long time and then expects the entire scenic area to be covered immediately.