Give Dujiangyan a complete day. Use live rail inventory or a road transfer, confirm whether Qinyan Tower/Gate 6 is operating, then begin high and follow the water downhill: Qinyan overview → Erwang Temple → conditional Anlan Bridge crossing → Fish Mouth → Feishayan → Baopingkou and Fulong Temple → South Gate. Read the three waterworks as one functioning system of division, sediment management and controlled flow.
The base ticket can exclude scenic vehicles, escalator, interpretation and other add-ons; passport holders should carry the original booking document and use staffed entry when directed. For limited mobility or bad weather, enter and leave from the South Gate and skip the temple slope and bridge.
Compare the current Trip.com Dujiangyan option only after checking admission, pickup and guide inclusions.
After exiting, choose Beijie-style rice noodles, scallion rolls or bingfen at a busy, clearly priced business; Nanqiao is an optional short finish, while decorative river lighting is never guaranteed. Keep the central Chengdu hotel unless the next day is a separate Mount Qingcheng visit. If Sanxingdui or Mount Qingcheng matters more, replace an entire city day—do not bolt either onto this already full route.