Negombo Fort Is Not Gone: The Hidden History Beneath the City

The surviving gateway is only a fraction of what once stood beside the lagoon. New archaeological research, old Dutch maps and Portuguese records reveal a Negombo that was already a busy port centuries before the fort became the city’s best-known colonial ruin.

Most people who stand beneath the old arched gateway of Negombo Fort see a ruin.

That is understandable. The walls are gone. The prison occupies much of the old site. The lagoon has changed. Roads and buildings have replaced sections of the old defensive landscape.

But the disappearance of the walls does not mean the disappearance of the fort.

A combination of Portuguese records, Dutch maps, historical books and a recent archaeological study using LiDAR technology has produced a much more complicated picture.

The fort was larger than the surviving gateway suggests. Some of its defensive geometry can still be traced in the ground. One of its old bastions lies beneath the area associated with the former District Court, another corresponds to the raised ground where St. Stephen’s Church stands, and newer analysis has identified another surviving mound on the western side that earlier studies had not clearly identified as part of the fort.

Even part of the old moat can still be detected.

In other words, modern Negombo was built over a colonial military landscape that has not completely disappeared.

Negombo existed long before the fort

The history of Negombo is often told from the moment the Portuguese arrived. That leaves out one of the most important facts about the city.

Negombo was already a prosperous port before European fortifications appeared on its shores.

A 2024 study by historian Chandra R. de Silva, published by the University of Colombo, reconstructs the city’s sixteenth-century history from Portuguese archival material. The study describes Negombo as a prosperous port whose lagoon provided a practical substitute for the absence of a major river connecting the town directly to the interior.

Goods could be unloaded around the lagoon and moved by boat towards areas closer to Kotte.

That geography helped make Negombo valuable.

A Portuguese account by António Bocarro described the entrance to the lagoon as shallow and obstructed by a sandbank. Larger vessels could not simply sail through as they wished. Cargo often had to be unloaded before vessels could pass the entrance.

Yet despite those limitations, the port generated substantial revenue.

One sixteenth-century Portuguese source cited by de Silva estimated that Negombo had once generated 60,000 fanams in annual royal revenue from arecanut, coconut products, cinnamon workers and other sources. The same historical evidence suggests that the port may have been one of the busiest in the island at the time.

The king tried to connect Negombo directly to Kotte

The lagoon was useful, but moving goods from Negombo towards Kotte was not always easy.

Historical accounts attributed to the Portuguese chronicler Fernão de Queyroz describe an earlier attempt to solve the problem.

King Vira Parakramabahu VIII is said to have ordered the construction of a broad, navigable canal linking Kotte with Negombo.

The plan did not work as intended.

Salt water entered the canal during high tides, flooding surrounding agricultural land. The resulting damage to rice fields contributed to a popular revolt and the canal was abandoned.

Centuries later, the Dutch and then the British would develop extensive canal networks around Negombo for transport and drainage.

The geography that created the problem was therefore also one of the reasons successive governments continued trying to control the waterways around the city.

Negombo was already politically important in 1521

There is another part of Negombo’s history that receives little attention.

In 1521, the Kotte kingdom was thrown into a succession crisis after King Vijayabahu VI attempted to alter the expected succession arrangements.

Three princes eventually rebelled.

Two of them, according to the historical reconstruction by de Silva, came to Negombo to gather support from the surrounding Pitigal and Alutkuru Korales.

The youngest, Mayadunne, went inland seeking support elsewhere.

This was decades before the Portuguese constructed the fortifications that dominate modern discussions of Negombo.

The episode matters because it shows that Negombo was not merely a commercial settlement. It was also sufficiently important as a regional centre to become part of a struggle over the Kotte succession.

The first fort was not the fort we see today

The Portuguese conquest of the Negombo area brought a new phase.

After the fall of Sitawaka’s power in the area, Portuguese forces occupied Negombo in 1593.

The first fortification was relatively modest.

Historical research describes it as a structure made using earth and coconut planks, designed to control the harbour. A Portuguese garrison of only around 25 to 30 men supported local troops.

It did not last.

During the revolt of Kangara Aratchi in 1603, the fortification was attacked and proved unable to withstand the assault. Some Christians escaped by boat to Colombo, while others were killed.

The Portuguese responded by building a more substantial fort.

This second Portuguese fort was small but much more permanent. It was triangular and had three named bulwarks:

The fort was constructed under Lourenço Teixeira de Macedo on the orders of Portuguese authorities.

And here is one of the stranger details preserved in the historical record.

According to António Bocarro, the fort was left incomplete because de Macedo, who had built it at his own expense, feared that completing it would result in the Portuguese authorities taking it away from him.

The man responsible for strengthening the fort therefore apparently had a personal reason not to finish it.

A tiny garrison guarded a valuable port

By the 1630s, Bocarro described the fort’s walls as being around two and a half fathoms high and six spans thick, with each stretch of wall measuring about ten fathoms.

The bastions were slightly higher than the walls and were described as spike-shaped.

The fort’s artillery was not enormous, but it was carefully recorded.

There were four breech-loading six-pounders and five swivel guns of the falcon type, together with ammunition.

The captain had local lascarins under his command, supported by a small Portuguese contingent. There were also Portuguese officials and married settlers living near the fort.

The captain’s position became valuable enough that by the 1630s the salary of the Negombo captain had risen to 440 xerafims a year, considerably more than the 200 xerafims recorded for the captains of Chilaw and Puttalam.

The tax system reveals what ordinary Negombo looked like

Perhaps the most revealing historical material is not about battles at all.

It is about taxes.

The Portuguese tombo of 1614 provides an unusually detailed picture of the people and economic activity around Negombo.

Goods entering the Negombo area were subject to dues collected at several points, including Dunugaha, Dagonna, Andi Ambalama and Katana.

The amount depended on how the goods were transported.

The records also tell us about the fishing economy.

There were around 25 small boats involved in inshore fishing. The lagoon had dozens of fishing nets, with different categories of boats and nets carrying different obligations.

Some were exempt because they belonged to caste chiefs or patamgatims.

The state also received fish.

During the period of Rajasinha I, people in the area were required to provide salt fish for the royal treasury, while a group of Karava people had an obligation to supply fresh fish to the king’s kitchen.

Goldsmiths, blacksmiths, carpenters and other craftsmen also had service obligations.

This is one of the reasons old revenue records are so important. They allow historians to see Negombo not simply as a fort or a colonial monument, but as a working community.

And then there was cinnamon

The story of Negombo cannot be separated from cinnamon.

The surrounding region was connected to the production and collection of cinnamon, making control over the port commercially important.

But Portuguese policy eventually worked against Negombo’s position as a cinnamon-exporting port.

By the late sixteenth century, Colombo had been designated the principal authorised port for cinnamon exports. In 1614, when cinnamon was declared a royal monopoly, Colombo remained the authorised export point.

For Negombo, that meant that the port could produce and handle valuable goods without necessarily being allowed to export them directly.

The historical record therefore reveals an important distinction: colonial control of Negombo was not simply about protecting a harbour. It was also about redirecting the economic value generated by the region.

Negombo changed hands more than once

The Portuguese fort did not end the military story.

In February 1640, Dutch forces under Philip Lucasz attacked Negombo.

A Portuguese account describes a Dutch force arriving after a fleet appeared off Colombo. Dutch troops landed north of Negombo and advanced on the fort.

The Portuguese garrison was in poor condition.

According to the historical account, the defenders included sick and disabled soldiers. The Dutch breached the position and took the fort.

They then spent days strengthening it and built additional defensive works.

The Portuguese later recovered Negombo.

But only temporarily.

The Dutch returned in January 1644 under François Caron.

The fighting was severe. A contemporary Portuguese account records an unsuccessful assault in which a force of 950 men suffered 392 casualties.

The Dutch retained the fort.

Negombo would remain under Dutch control until the British takeover at the end of the eighteenth century.

The Dutch fort was not quite the pentagon people imagine

The Dutch rebuilt the fort after taking control of Negombo.

Historical descriptions commonly refer to a pentagonal design.

But there is an important qualification.

The intended pentagonal fort had only four completed bulwarks. The fifth was never constructed.

That unfinished geometry is visible in historical plans and descriptions.

A Dutch plan from the early eighteenth century provides an unusually detailed picture of the fort and its relationship with the surrounding town.

The fort stood on a narrow piece of land between the lagoon and the sea, with defensive works separating the military compound from the surrounding settlement.

The National Archives of the Netherlands preserves an eighteenth-century plan of Negombo Fort. The plan was compiled by Dutch surveyor Christiaan Pieter Boomgart from records associated with an inspection by Governor Isaac Augustijn Rumpf.

That map has become important again centuries later.

The fort’s missing walls may not actually be missing

This is where the story changes.

In 2025, archaeological researcher Samandika Manoj Madduma Arachchi of the University of Sri Jayewardenepura published research combining LiDAR data with the historical Dutch plan of Negombo Fort.

LiDAR is particularly useful because it can identify subtle changes in ground elevation that are difficult to recognise from street level.

The research found that surviving earthen features correspond with the historical geometry of the fort.

One mound aligns with the old bastion identified as Flag Point.

Another corresponds with Clock Point.

But the research goes further.

A third mound on the western side corresponds with Colombo Point, representing part of the western defensive system.

Earlier scholarship had not clearly identified surviving remains of that western sector.

The old moat is still part of the landscape

The same research identified another feature that is easy to overlook today.

Part of the original moat system appears to survive.

What now looks like an extension of the lagoon corresponds in part to the defensive water system shown on the historical Dutch plan.

This means that the relationship between the fort and the lagoon was not simply geographical.

The water itself formed part of the defence.

The old fort was therefore a carefully planned military landscape rather than simply a rectangular stone building.

What happened after the British arrived?

The British took Negombo in 1796 with little resistance.

The fort then entered another phase of its history.

Instead of preserving the Dutch military structure, British authorities eventually dismantled much of it.

The material was not simply thrown away.

Stone from the fort was reused in the construction of the prison that occupies much of the site today.

The irony is difficult to miss.

A structure built to defend a colonial trading centre was dismantled by another colonial government, with parts of the original building becoming material for a prison.

The old military site therefore survived partly by being destroyed and reused.

The court, church and prison changed the old fort landscape

The Dutch fort was once a military compound.

The modern landscape is different.

British-period development introduced administrative and religious buildings onto parts of the former fortification.

The Dutch Cultural Heritage organisation’s documentation of the conservation project notes that the British dismantled much of the fortification and used the area and materials for the court house, Anglican church and prison.

The former District Court and St. Stephen’s Church are therefore not just buildings standing near an old fort.

Their locations are part of the archaeological story of the fort itself.

The recent LiDAR study makes this clearer by matching modern elevated areas beneath these buildings with historical bastion locations.

There is another forgotten fort story outside the famous ruins

Research into Negombo’s military history produces another detail that is almost completely absent from the usual visitor story.

The Portuguese military landscape around Negombo was not necessarily limited to the fort at the lagoon.

The Heritage of Portuguese Influence Portal records evidence of a Portuguese fort at Menikaddawara near Negombo. Historian Tikiri Abeyasinghe referred to remains of compacted earth there and an engraved stone carrying the arms of Portugal.

The same source records that archaeologist H. C. P. Bell found remains of a stockade that may have dated from the Portuguese period at Mottapuliya during the early twentieth century.

Another historical reference points to a possible fort at Holombuwa.

These references require further archaeological investigation before they can be treated as a complete map of Negombo’s Portuguese military network.

But they raise an important possibility: the famous Negombo Fort may have been only one part of a wider defensive landscape.

The people inside this history are often missing

Colonial histories naturally focus on Portuguese captains, Dutch governors and British administrators.

The old records tell a different story when read for the details of everyday life.

Negombo’s population included fishermen, traders, craftsmen, cultivators, washermen, arrack producers and communities involved in the movement of goods.

The 1614 records even identify individual gardens, coconut trees, land obligations and service duties.

Some people supplied fish.

Others worked with metal or wood.

Some produced alcohol from coconut products.

Others transported goods into the port.

The records also show that traditional obligations did not simply disappear when European rulers arrived. Instead, many were recorded, converted into monetary or material obligations and incorporated into colonial administration.

Historian Chandra R. de Silva points out that this process had a deeper consequence: once land and obligations were increasingly recorded in colonial documents, the colonial state gained greater control over the recognition of traditional rights.

That is an important part of Negombo’s history because it shows how colonial rule operated beyond soldiers and forts.

The Catholic identity also has a much older story

Negombo’s strong Catholic identity is usually explained simply by saying that the Portuguese converted the coastal population.

The historical record is more complicated.

Franciscan missionaries were active in the region from the sixteenth century, and by the 1620s Portuguese sources described several churches around Negombo.

One account mentions a large church dedicated to the Mother of God in Negombo itself, another church across the river, and additional churches in surrounding settlements including Bolawalana.

At the same time, the 1614 records show that non-Christian landholders still lived in the area.

The transformation was therefore not instantaneous.

It was a long process involving political power, missionary activity, local communities and changing colonial administrations.

When the Dutch took control, Catholic priests were expelled and many Catholic religious institutions were disrupted.

Yet Catholicism survived.

That survival is one of the strongest examples of how local society did not simply become whatever the colonial government wanted it to become.

Negombo’s fishing traditions also survived the colonial era

The lagoon remains economically important to the city, but its fishing history is much older than modern fishing boats.

Research on the Negombo lagoon records traditional fishing systems involving stake nets, locally known as kattudel.

A major study of Sri Lankan lagoons notes that Negombo’s stake-net fishery developed community-based systems in which fishing days and fishing locations were allocated among groups through traditional rules.

Those systems were later reinforced by government regulation, including the Negombo Kattudel Fishing Regulations of 1958.

This is another example of something that survived beneath formal government systems.

The lagoon’s economy was never created by the Portuguese, Dutch or British. They entered an existing maritime society and gradually imposed their own systems over it.

Why the fort looks smaller than it really was

Standing at the remaining gate today creates a misleading impression.

The visitor sees an archway, a section of wall, raised earth and modern buildings.

The original fort was a connected defensive system.

It had walls, bastions, a moat, a gate, military buildings and an internal court. Some of these structures disappeared through demolition, while others were buried, incorporated into later construction or altered beyond easy recognition.

That is why historical maps are so important.

The Dutch plan allows archaeologists to ask a different question.

Instead of asking what remains visibly above ground, they can ask where the original structures should be and whether the modern terrain still corresponds with those locations.

The recent LiDAR research suggests that it does.

A city built over several different Negombos

There is a tendency to speak about Negombo as though its history begins with the Portuguese.

The evidence suggests otherwise.

There was the pre-colonial port connected to Kotte.

There was the sixteenth-century political centre involved in the struggles of the Kotte kingdom.

There was the Portuguese trading and military settlement.

There was the Dutch fort and commercial centre.

There was the British administrative and prison landscape.

And there is the modern city, built across all of them.

The lagoon connects these periods more clearly than almost anything else.

It was a transport route before the Europeans arrived. It became part of the colonial economy. It helped determine the position of the fort. It supported fishing communities. And it remains one of the defining geographical features of Negombo today.

The history that remains beneath the streets

The most interesting discovery about Negombo Fort may therefore not be a new wall.

It is the realisation that the modern city still contains a significant part of the old one.

The recent archaeological research has demonstrated that LiDAR can identify defensive features that are difficult to recognise from ground level. Historical maps then allow those features to be connected to named bastions and sections of the fort.

That opens the possibility of reconstructing more of Negombo’s historic landscape without rebuilding the fort itself.

It also raises a practical question for the city.

How much of Negombo’s surviving historical landscape has never been properly mapped?

The answer may be more important than the fort’s remaining gateway.

The Western Province’s own development planning documents have previously identified deterioration of the Dutch Fort and other archaeological buildings as a heritage problem. The plan also identifies several archaeological and historic sites around Negombo that require conservation.

If the city is going to market itself as a destination for international visitors, its history cannot be reduced to a photograph beside a Dutch arch.

The historical evidence shows that Negombo was a port, a fishing community, a political centre, a military position and a major commercial node long before the modern tourism industry appeared.

And much of that story is still physically there.

It is simply harder to see.

Editor’s note: This article distinguishes between documented historical records, later scholarly interpretation and archaeological reconstruction. Legends concerning the origin of the name “Negombo” are not presented as established historical fact. The LiDAR findings are described according to the 2025 archaeological study and should not be interpreted as evidence that complete fort walls remain underground.