龙水湖鱼 Lóngshuǐ Hú Yú, the Longshui Lake fish, comes from the clear, calm water of Longshui Lake (龙水湖), a broad reservoir in Dazu District that locals fondly call the district’s “little West Lake” (小西湖). The lake sits below the metalworking town of Longshui (龙水镇) and holds fathead (大头鱼 dàtóuyú) and common carp (鲤鱼 lǐyú) raised in clean water, fish that grow firm and sweet rather than muddy because the lake is fed and tended rather than choked with runoff. A meal here is built around that water: you eat the fish near where it lived, at the lakeside restaurants that have grown up along the shore, and the short distance from net to wok is the whole point of the dish. Dazu (大足区) is better known for stone than for water, but Longshui Lake is the district’s quiet holiday shore, and the fish is what visitors remember from it.
The cooking is gentle and meant to show the water rather than cover it. 清蒸 qīngzhēng steaming keeps the fillets pale and tender under a drift of scallion and light soy, the cleanest read of a fish that was fresh to begin with, while a braised version lays the same fish in a savoury brown sauce with ginger so the flesh stays moist and takes a little colour. The lightest treatment floats slices in a clear 鱼汤 yútāng broth with a few greens, a bowl that tastes of the lake more than of the kitchen, and is the one locals point to when they say the water here is clean. Because the fish are farmed in the lake itself, the restaurants can cook to order from live stock, which is why the flesh eats clean rather than pondy.
What gives the meal its character is the setting as much as the cooking. Longshui Lake is a place Chongqing families drive to for a weekend of water and air, and the fish is the reward at the end of a slow day, eaten on a shore-side terrace with the lake in view and rice to finish the broth. The restaurants are unpretentious and built for groups, the portions generous, the mood relaxed in the way only a reservoir town can be. It is tourism food in the best sense: tied to one specific piece of water, honest about its ingredient, and impossible to replicate far from the shore, because the fish is the lake and the lake is the dish.
The fish rewards a simple order. Ask for it steamed or in clear broth if you want to taste the water, braised if you want something richer, and let the restaurant tell you which fish is freshest that day rather than insisting on a cut. Eat it on the shore if you can, where the short trip from lake to plate is the whole reason the name travels.
Words and Names
龙水湖鱼 Lóngshuǐ Hú Yú is the Longshui Lake fish, the fresh fish of 龙水湖 Lóngshuǐ Hú Longshui Lake in Dazu District. 龙水湖 Lóngshuǐ Hú is Longshui Lake, the district’s broad reservoir nicknamed the “little West Lake” (小西湖 xiǎo Xīhú). 龙水镇 Lóngshuǐ Zhèn is Longshui town, the metalworking town beside the lake. 大头鱼 dàtóuyú is fathead fish and 鲤鱼 lǐyú is common carp, the two fish raised in the lake. 清蒸 qīngzhēng is steaming, and 鱼汤 yútāng is fish broth. 大足区 Dàzú Qū is Dazu District of Chongqing.
What the Locals Know
The fish is farmed in the lake and cooked live to order year round, so freshness is the baseline rather than a seasonal luck, but locals say the shore restaurants are liveliest and the water clearest in the cooler half of the year. Judge a kitchen by the broth or steam: it should taste of clean fish, not of mud or heavy spice, because the lake fish needs little help. The dish belongs to the lakeside restaurants and the town of Longshui rather than one named house, and no specific restaurant, address, price or founding family is claimed here. One honest caveat: because it depends on the lake, the same fish cooked far from Longshui rarely tastes the same, and a “Longshui Lake fish” on a distant menu may not come from the lake at all.
flowcloud would say that Longshui Lake fish is the fathead and carp raised in the clear water of Longshui Lake, Dazu’s “little West Lake”, steamed, braised or floated in a light broth at lakeside restaurants where the short trip from net to wok is the whole point of the dish. All checked October 2026.
Where to find it: the Longshui Lake fish is eaten at the lakeside restaurants along 龙水湖 Lóngshuǐ Hú Longshui Lake and in 龙水镇 Lóngshuǐ Zhèn Longshui town, 大足区 Dàzú Qū Dazu District, Chongqing, where fathead and carp are farmed in the lake and cooked to order by steaming, braising or in clear broth. No specific shop, address or price is invented here; the dish is a lakeside and district specialty rather than the property of one named house. All checked October 2026.