
Dujiangyan is an ancient water-management system built on the Min River more than two thousand years ago and still central to irrigation and flood control across the Chengdu Plain. Instead of blocking the river with a conventional dam, the system divides and guides the current through features such as Fish Mouth, Flying Sand Weir and Bottle-Neck Channel. Their placement uses the river’s own force to distribute water, remove sediment and reduce flooding, demonstrating extraordinary observation of hydrology and landscape. The project is traditionally associated with the Qin official Li Bing and his son, whose achievement transformed the agricultural capacity of Sichuan and supported the rise of the region as a major center of population and food production. Temples and commemorative sites around the works reflect the cultural reverence attached to water control. Dujiangyan is therefore both functioning infrastructure and a UNESCO-recognized historical landscape in which engineering, environment and regional civilization remain inseparable.

Mount Qingcheng is a forested mountain west of Chengdu revered as one of the birthplaces and major sacred centers of Daoism. Paths climb through dense evergreen vegetation to temples, pavilions and caves associated with Zhang Daoling and the early Celestial Masters tradition. The front mountain contains the principal religious architecture, while the broader landscape of peaks, streams and secluded valleys embodies the Daoist ideal of retreat within nature. Temple complexes such as Tianshi Cave and Shangqing Palace developed across different dynasties and remain active places of worship. Their placement within quiet forest makes architecture appear as part of the mountain rather than as an isolated monument. Together with the Dujiangyan irrigation system, Mount Qingcheng forms a UNESCO World Heritage landscape linking spiritual practice, environmental knowledge and the historical development of the Chengdu Plain.
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Kuanzhai Alley is a historic district formed by Wide Alley, Narrow Alley and Well Alley, three parallel lanes preserving the scale of Qing-period residential Chengdu. Gray-brick courtyard houses, gateways and tree-shaded passages reflect a neighborhood that developed from a Manchu garrison settlement and later absorbed local urban life. Restoration introduced restaurants, tea houses, shops and cultural venues, turning the lanes into one of the city’s most recognizable public heritage spaces. Each alley is presented with a slightly different character, from quieter courtyard imagery to denser commerce and contemporary creative design. Traditional ear cleaning, tea culture, Sichuan opera motifs and regional food are woven into the modern visitor environment. Although much of the district is curated, its enduring value lies in the preserved lane-and-courtyard structure and in the way it stages Chengdu’s celebrated culture of sociability and leisure.
Jinli Ancient Street is a reconstructed pedestrian district beside Wuhou Shrine that evokes the commercial culture of historical Chengdu and the Shu region. Timber façades, courtyards, stages and narrow lanes contain regional food, handicrafts and folk performances within an environment styled after traditional western Sichuan architecture. Lanterns and dense shopfronts create a theatrical atmosphere, while the connection with Wuhou Shrine gives the street a strong Three Kingdoms identity. The name Jinli has older associations with Chengdu’s reputation for brocade production and prosperous trade. Contemporary stalls present sugar painting, shadow puppetry, embroidery and snack traditions as visible forms of local culture, though much of the architecture is modern heritage interpretation. Its importance lies in the popular presentation of Chengdu’s craft, food and storytelling traditions rather than in the survival of one intact ancient marketplace.
Jiezi Ancient Town stands at the foot of Mount Fengqi near the transition between the Chengdu Plain and western mountains. A river, old bridges, arcaded streets and traditional courtyard buildings shape the settlement, whose history is connected with trade, pilgrimage and agricultural communities. The preserved street pattern is intimate, with water and mountain views appearing repeatedly between shops, temples and residential lanes. The town is associated with the Tang poet Tang Qiu and contains cultural sites that link local history with the broader literary traditions of Sichuan. Religious buildings and older homes reveal the influence of the nearby sacred mountain environment, while modern commerce occupies much of the central street. Jiezi’s character comes from this meeting of mountain gateway, water town and living market rather than from one monumental attraction. Its shaded waterside spaces preserve the atmosphere of a settlement formed between plain and forested foothill.
Huanglongxi is a historic town south of Chengdu where waterways, stone-paved streets, temples and wooden shop houses preserve the structure of a regional river settlement. The old center developed around the confluence of streams and transport routes, with bridges and waterside buildings shaping a compact network of lanes. Dark timber façades, tiled roofs and courtyards create the visual identity now associated with the town, while active shops and residences keep the setting connected with contemporary life. Several temples and guild-related buildings reflect the religious and commercial communities that used Huanglongxi over many centuries. Water remains the organizing element of the landscape, flowing beside streets and through public spaces rather than appearing only as a scenic backdrop. The town’s fame in film and tourism has increased restoration and commerce, but its cultural foundation remains the relationship between river transport, market activity and settlement on the western Sichuan plain.
Luodai Ancient Town is the best-known center of Hakka culture in western Sichuan, established by migrant communities whose ancestors came from Guangdong, Fujian and neighboring regions. Its long streets, courtyard houses and guild halls preserve institutions through which different native-place groups maintained social ties, worship and commercial support. The Guangdong, Jiangxi and other guild halls use regional architectural details that make migration history visible within the townscape. Hakka language, food, customs and community identity developed here within the wider Chengdu Plain, demonstrating how migration reshaped Sichuan after periods of population loss. The town’s architecture is therefore more than picturesque scenery: it records networks connecting southwest China with distant southern provinces. Festivals and everyday businesses continue to express this layered identity, even as tourism has transformed the central streets.
Tangchang Ancient Town in Pidu preserves the street pattern and market atmosphere of a former county center historically known as Chongning. Old residences, temples, guild-related buildings and narrow commercial lanes remain integrated with ordinary local businesses rather than separated inside a large scenic enclosure. Brick, timber and tiled façades create a modest architectural environment whose value lies in continuity and daily use. The town developed within the fertile western Chengdu Plain, where agriculture and regional trade supported local administration and craft production. Food markets, tea culture and neighborhood religious life still shape its identity. Compared with more extensively restored ancient towns, Tangchang offers a less theatrical record of small-town Sichuan, in which heritage survives through the accumulated texture of streets rather than one famous monument.