Guangdong · Built With Money Earned Abroad
Kaiping Diaolou (开平碉楼)
Several thousand fortified concrete towers standing in the rice fields of a county west of the Pearl River Delta, built from the 1900s to the 1930s with money sent home by men working in North America and Southeast Asia. They are family houses and they are blockhouses, at the same time.
Quick Facts
The Short Version
| What it is | Towers of reinforced concrete scattered through farmland and villages, one to a family, most of them now empty |
|---|---|
| Where | Kaiping, in Jiangmen prefecture, Guangdong, about two hours west of Guangzhou |
| Listed | A UNESCO World Heritage Site, inscribed as Kaiping Diaolou and Villages |
| Who built them | Families whose men had emigrated. The money came back as remittances and the designs came back as memories and pattern books |
| When | Mostly the first three decades of the twentieth century. The tower in the picture above carries the date 1922 on its own gable |
| Why fortified | Banditry. Returned-emigrant households were known to have cash, and a tower is somewhere to put the family and the money |
| Three kinds | Communal towers built by several families as a refuge, residential towers built by one family to live in, and plain watchtowers |
| Time needed | A full day for two or three of the village clusters. Half a day sees one |
Why Go
A Remittance, Turned Into a Building
1. The architecture is a record of where the family went
Look at the top of any of these towers and you are looking at a list of places. A Roman arcade. A dome that would not be out of place on a mosque. A Baroque gable with scrolls and urns. Corinthian capitals, Portuguese balustrades, Gothic points, and on some of them a Chinese eave sitting on top of the lot. This is not an architect being eclectic. It is a builder working from what the man who paid for it had seen, described in letters, or brought home as a postcard or a page torn from a catalogue.
The money came from emigration on a scale that is hard to picture now. From the middle of the nineteenth century, men from this cluster of counties west of the delta went to California, to British Columbia, to Australia and to Southeast Asia, and a great many of the Chinese labourers who built railways and worked mines in North America came from exactly here. Immigration laws in the United States and Canada made it difficult or impossible to bring wives and children, so the men went alone, worked for decades, and sent money back to households that stayed in the village. The towers are what those remittances bought.
That is why the buildings feel strange in their landscape and also completely at home in it. The fields around them are ordinary Guangdong paddy, worked the ordinary way. The houses next door are ordinary grey-tiled village houses. And in the middle of that, a five-storey concrete tower with an Italian gallery on top, built by a family whose income was arriving from Vancouver.
2. It is also a bunker, and the details prove it
The word diaolou means blockhouse, and the fortification is not decorative. The lower storeys have small windows set in thick walls, each fitted with iron shutters that fold across the opening, and iron grilles behind them. Several of the pictures below show those shutters standing open, dark red against white render. The ground-floor door is iron. The upper corners carry round turrets corbelled out on brackets so that somebody inside can see and shoot along the face of the wall below, and one of the pictures shows a rooftop sentry box with narrow slits in its side walls.
The reason was banditry. In the decades around the fall of the Qing, the delta counties were badly policed and organised robbery was a business, and a household visibly receiving foreign money was an obvious target. A tower is a solution to that problem: put the valuables and the family above the ground floor, close the iron shutters, and wait. Some towers were built by several families together purely as a refuge and stood empty the rest of the time.
The result is the thing worth travelling for. The bottom of the building is grim and the top is a party: an open gallery with columns, a roof terrace with a balustrade, a domed pavilion for sitting in the evening. The same wall does defence below and pleasure above, and the join between them is visible from the field.
It is worth holding this against the Fujian Tulou, which solve the same problem the opposite way. There, one huge ring holds an entire clan behind a single wall. Here, each family built its own tower and they stand apart in the fields. One is a community that fortified itself collectively; the other is a set of households that each bought their own security with money from abroad.







The catch. The towers are spread across a large rural county and the ticketed clusters are several kilometres apart, so a visit without a car is slow and a visit without a plan is a lot of driving. Most towers are locked and empty; only a handful are open inside, and those get the coaches. Explanation on site is thin in English. The county is also two hours from Guangzhou in a direction with little else on it, and the villages are working places rather than a restored heritage precinct, which is the point and also means there is nowhere to sit down.
Orientation
Clusters, Not a Site
There is no single place called Kaiping Diaolou. The towers are scattered across a rural county, and what is ticketed is a handful of village clusters plus one garden estate, each with its own gate and car park, several kilometres apart. The usual circuit takes in two or three of them: a cluster standing in open paddy, a village where the towers rise among ordinary houses, and the garden with the maintained mansion.
Between the ticketed clusters the same towers keep appearing at the roadside, locked and unvisited, which is the best part of the day. Anyone with a car and an afternoon should drive the lanes rather than move between car parks.
Practical
Things Worth Knowing
Hire a car or a driver
The clusters are far apart and public transport between them is slow. This is the single decision that determines whether the day works.
Get inside at least one tower
The iron doors, the gun ports and the cramped floors are the argument, and they are invisible from outside.
Go in the growing season if you can
The towers against green paddy is the picture. Between harvest and planting the fields are bare mud and the effect is much weaker.
Leave time for the roadside ones
The unticketed towers standing in fields with nobody near them are what most visitors remember.
Timing
When to Go
| Season | The case for | The catch |
|---|---|---|
| March to May | The paddy is green and the weather is warm without being punishing | Guangdong spring is wet and often grey |
| September and October | The second rice crop is green and the air is clearer than in summer | The first week of October is a national holiday |
| June to August | Long daylight and full green fields | Hot, very humid and the typhoon months |
| November to February | Cool, dry and comfortable for driving around the lanes | Fields are bare after harvest, which changes the pictures completely |
Context
The Counties That Emptied
Kaiping belongs to a small group of counties west of the Pearl River Delta which, for about a century, exported people. The reasons were ordinary: crowded land, a run of bad decades in the nineteenth century, and news from across the Pacific that there was work. The consequence was that a very large share of the Chinese population of North America, Australia and Southeast Asia before the Second World War traced back to this handful of counties, and that the dialect of Chinatowns in San Francisco and Vancouver for generations was the speech of these villages rather than Mandarin or standard Cantonese.
What made the money flow back rather than the families flow out was law. Exclusion acts and head taxes in North America made it expensive or impossible for a labourer to bring a wife, so households were split by an ocean for decades at a time: the man abroad, the wife and children in the village, and a remittance arriving through a network of clan associations and letter-carriers that worked with impressive reliability. The towers are the physical residue of that arrangement, and so is the fact that so many of them are empty now.
They emptied twice. The first time was the middle of the twentieth century, when the border closed, the remittances stopped and the families who could leave did. The second is ordinary rural depopulation, which is happening across China and is visible in any of these villages. The towers survived because concrete is durable and because nobody had a use for the land they stand on. That is a plainer reason than heritage value, and it is the real one.
Nearby
Other Stops on the Same Trip
Spot · about 100 km east
Mount Xiqiao (西樵山)
A dead volcano above the delta, with a very large modern statue on it.
Spot · about 350 km north
Mount Danxia (丹霞山)
The red sandstone towers that gave danxia landforms their name.
Where to Base
Jiangmen (江门)
Jiangmen is the prefecture city and the practical base, with high-speed rail from Guangzhou and hotels at ordinary prices. It also has a museum of the overseas Chinese that is worth an hour before going out to the towers, because it supplies the half of the story the buildings cannot.
Guangzhou is two hours away and a day trip is possible, but it wastes four hours on the road and forces the clusters into a rush. A night in Jiangmen or Kaiping turns this into a comfortable day of driving between villages.
Experiences
What You Can Actually Do Here
On site · one day
Three clusters and the lanes between
Two village clusters and the garden estate, with the roadside towers taken as they come.
On site · half day
One cluster, properly
A single village, inside at least one tower, walked rather than driven.
Guided · 4 days
The emigrant delta
The towers, the arcaded shophouse streets and the overseas Chinese museum, arranged so that the money, the law and the buildings are read as one story.
Go for the join between the two halves of the building. The bottom is a strongbox with iron shutters and gun ports, the top is an Italian gallery with a dome on it, and the same family paid for both with wages earned on the other side of the Pacific. Hire a car, get inside one of them, and give the afternoon to the towers standing in fields with no ticket office anywhere near.
The Delta, West of Guangzhou
This is a landscape that needs a car and a route, and almost no foreign itinerary includes it. Tell us your dates and our local team will put together a day through the villages with someone who can get you inside the towers and explain whose money built which one.