Dujiangyan to Yibin: Best Stops & Driving Tips

Driving from Dujiangyan to Yibin covers about 300 kilometers via the S9 and Yinkun Expressway, passing through the western Sichuan Basin. A notable quirk: the route crosses the Min River at Dujiangyan, where the ancient irrigation system still operates after 2,200 years—a fact that shapes the region's agricultural abundance. At 120 km/h, the journey typically takes 3.5 hours, but you should budget 5–6 hours with stops.

This route is worth driving for the mix of World Heritage landmarks and tea terraces. Unlike the parallel rail line, the road offers spontaneous detours to unmarked valley viewpoints and farm stays. The S9 expressway is newer and less congested than the older G93, which loops further west into the mountains.

Infrastructure safety is excellent: the route is illuminated through tunnels near Mount Emei, and guardrails meet current standards. Crash barriers protect the median, and speed limits vary from 80 to 120 km/h, with average speed cameras active. If tired, service areas offer shaded parking and simple cafeterias; the one at Renshou has a small playground.

Fatigue can be managed by breaking the drive into two legs: Dujiangyan to Leshan (1.5 hours) and Leshan to Yibin (2 hours). Coffee stands are common but sugary drinks dominate; a flask of hot tea is a better driver’s companion. For families, the Bamboo Sea in southern Changning County, near Yibin, features walking trails that are stroller-friendly—a highlight of things to do between Dujiangyan and Yibin. Pets are allowed on rest areas but are not permitted inside most roadside restaurants; look for outdoor seating or bring your own picnic.

The landscape transitions from the irrigated plains of Dujiangyan to rolling tea gardens and bamboo groves as you climb toward Emeishan’s foothills. Overcast days are frequent, causing a soft, misty atmosphere that filters through the valleys—cherished by photographers. After Leshan, the terrain flattens into rice paddies and citrus orchards, with occasional stone villages visible from the highway.

The Dujiangyan Irrigation System (a UNESCO World Heritage Site) is your first obligatory stop; its Fish Mouth Levee and Flying Sand Weir demonstrate a gravity-fed design still in use. Around halfway, the Leshan Giant Buddha—another UNESCO site—catches many travelers, but it is a 30-minute detour off the S9. For local commerce without the crowds, the small town of Qianwei, just off the highway, has a lively morning market selling pickled vegetables and hand-woven bamboo baskets.

The primary route follows the S9 Chengdu–Zigong Expressway, transitioning to the Yinkun Expressway after Leshan. Road quality is consistently high; the asphalt is well-maintained, with proper signage in Chinese and English at major interchanges. Expect to pay tolls totaling about ¥120 for a standard car.

• Fuel stations: Available at every service area (~50 km apart), including mid-route at Renshou and Leshan. Both 92# and 95# petrol are common.
• Route economics: Using an app like Wayro's how to find the best stops and hidden gems between cities can point you to cheaper local fuel and lesser-known sights.
• Tolls: Payable via ETC or Alipay; many booths are automated.

The S9 has broad, gently curved lanes that make it suitable for novice highway drivers. However, truck traffic increases near the industrial zones around Meishan, so maintain a safe following distance. The exit for Leshan (G93 junction) is a common point of confusion; follow signs for Yibin, not Emeishan, to stay on track.