Baiheliang (White Crane Ridge) is a 1.6 km sandstone ledge in the bed of the Yangtze at Fuling, Chongqing, carved with low-water marks going back to 763 CE in the Tang dynasty. Its 165 inscriptions, 18 stone fish and some 30,000 characters record 72 separate dry years across more than 1,200 years, earning it the title of the world's first ancient hydrological station; when the Three Gorges Dam was set to submerge it, engineers sealed the ridge in place inside a pressure-free container and opened the museum on 18 May 2009. As of 2026 the site sits on China's UNESCO World Heritage Tentative List and is the subject of an active China-Egypt joint nomination paired with the Nilometer on Rawda Island, which has raised its international profile. Visit it for something genuinely rare: descending 40 m to the riverbed and viewing an underwater archaeological site through glass, without diving.
The 91 m inclined escalator that carries you down to the riverbed roughly 40 m beneath the Yangtze — the descent is a large part of the experience.
The 23 observation windows along the roughly 70 m viewing corridor inside the protective vessel; each frames a different angle and different carvings, so it rewards a slow pass.
The carved stone fish, whose eyes served as the reference datum for the river's lowest water levels — the clearest illustration of how the ancient gauge actually worked.
Layers of calligraphic inscriptions left by scholars across successive dynasties, which is why the ridge is nicknamed the 'underwater forest of steles'.
The ground-floor and first-floor galleries explaining the Three Gorges relocation problem and the in-situ preservation engineering — open even when the underwater section is not.
Good to know
SeasonDuring the Yangtze flood season (roughly June to September), high water can make the underwater viewing area unviewable and it may be closed; the museum has previously handled this by opening only the above-ground galleries free of charge. Check the official booking page on the day of your visit for the underwater section's status. Winter and spring low-water months generally offer better viewing conditions.
RulesEntry is by real-name reservation. The standard route is the WeChat official account of the Chongqing China Three Gorges Museum, bookable 1-7 days ahead including same day. Foreign visitors without WeChat real-name verification may struggle, so bring your physical passport, ask in advance whether the on-site counter can issue tickets, or have a hotel or local agency book for you. Prices and hours change — verify the latest before you go.
RulesOn the mainland, Google Maps, most Western social apps and many messaging services are blocked. Install a VPN before you arrive (international roaming often routes around the block), download Baidu Maps or Amap for navigation, and add an international card to Alipay or WeChat Pay in advance. Fuling is a smaller district than central Chongqing and accepts foreign cards and cash far less readily.
SafetyThe visit involves walking a sealed corridor about 40 m below the river. Humidity is high, floors can be slippery, and anyone with claustrophobia or heart or respiratory conditions should think twice. It stays cool inside even in summer, so bring a light layer and wear shoes with grip.
MannersThe observation windows are part of the conservation structure. Do not knock on or lean against them, and follow posted signs and staff instructions — flash photography and tripods may be restricted. The corridor is narrow, so step aside after a while at each window rather than blocking the queue behind you.
CautionAvoid unlicensed taxis touting outside Fuling North railway station and the bus terminals; use the Didi app or a metered official taxi instead. Tour or ticket touts near the site may have no connection to the official sales channel, so buy tickets only through official routes.
Practical info
The museum is at 185 Baiheliang Avenue Section 2, Fuling District, Chongqing; from central Chongqing take a high-speed train from Chongqing North to Fuling North (about 40 minutes) or a coach from Hongqihegou North Bus Station to Fuling East Bus Terminal (about 1 hour 20 minutes), then local Fuling buses 113, 119, 125, 201, 302 or 307 to the Baiheliang stop — the Chongqing metro does not reach Fuling. Reported hours are Tuesday to Sunday 09:00-17:00 with last tickets and entry at 16:30 and Monday closure except public holidays, with admission around CNY 50 (CNY 25 concession; free for ages 65+ and 6 and under), but arrangements change — including free entry when the underwater section is shut — so confirm the latest information before travelling.
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