The Pengkalan Kempas Historical Complex , built on a location known as ''Keramat Sungai Udang'' (Prawn River Shrine), is an archeological site and museum located on the edge of the town of
Pengkalan Kempas
Pengkalan Kempas (Negeri Sembilan Malay: ''Pongkalan Kompeh'') is a small town in the Linggi mukim of Port Dickson District, Negeri Sembilan, Malaysia. Its small population is ethnically mixed, including a large Hakka people, Hakka Chinese componen ...
, within the
Port Dickson District
Port Dickson District () is a district in Negeri Sembilan, Malaysia. It is the only coastal district in Negeri Sembilan. The district borders Sepang District, Selangor to the north, the Strait of Malacca to the west, Seremban District to the nor ...
of
Negeri Sembilan
Negeri Sembilan (, Negeri Sembilan Malay: ''Nogoghi Sombilan'', ''Nismilan''), historically spelled as Negri Sembilan, is a States and federal territories of Malaysia, state in Malaysia which lies on the Peninsular Malaysia#Other features, wes ...
. The site lies near the
Linggi River
The Linggi River () is a river in Malaysia which flows through the states of Negeri Sembilan and Malacca. It is one of two major rivers that serve as water sources for most of Negeri Sembilan's population, the other being the Muar River, which ...
, not far from the western coast of
Malaysia
Malaysia is a country in Southeast Asia. Featuring the Tanjung Piai, southernmost point of continental Eurasia, it is a federation, federal constitutional monarchy consisting of States and federal territories of Malaysia, 13 states and thre ...
. Within the complex there are a number of
megalith
A megalith is a large stone that has been used to construct a prehistoric structure or monument, either alone or together with other stones. More than 35,000 megalithic structures have been identified across Europe, ranging geographically f ...
s of uncertain age, as well as an Islamic tomb from the 15th century.
The megaliths in Pengkalan Kempas are likely related to other megaliths in nearby areas of Peninsular Malaysia. The age of these megaliths is unknown, with some estimates being 1,000 years or older. One megalith in Pengkalan Kempas has an Islamic inscription, and is thus likely from
the 15th century, but others at the site may be older. The three most remarked upon megaliths have been likened in shape respectively to a rudder, a spoon, and a sword, and are situated closely together in a row. The "rudder" and "sword" stones have carvings, while the "spoon" stone is undecorated. Other stones of various sizes are located in different parts of the site.
Near the group of three megaliths is a large tomb. Inscriptions on a nearby stone identify the occupant as Ahmad Majnun. There are two inscriptions in two scripts, which contain different messages. The
Kawi inscription includes the date 1385 in the
Shaka era
The Shaka era (IAST: Śaka, Śāka) is a historical Hindu calendar era (year numbering), the epoch (its year zero) of which corresponds to Julian year (calendar), Julian year 78.
The era has been widely used in different regions of the Indian ...
calendar, approximately 1463. The
Jawi inscription includes the date 872 in the
Islamic calendar
The Hijri calendar (), also known in English as the Islamic calendar, is a lunar calendar consisting of 12 lunar months in a year of 354 or 355 days. It is used to determine the proper days of Islamic holidays and rituals, such as the Ramad ...
, approximately 1467, and also notes that this was during the rule of
Mansur Shah
Sultan Mansur Shah ibni Almarhum Sultan Muzaffar Shah ( Jawi: ; died 1477) was the 6th Sultan of Malacca from 1459 to 1477. He ascended the throne after the death of his father, Muzaffar Shah. He's also one of the capable sultans of Malacca beca ...
. While the Jawi script is easily translated, the interpretation of the Kawi script has proved more difficult.
Keramat Sungai Udang held cultural significance for nearby communities, having been a location where oaths were sworn. Archeological work at the site began in 1919, when the site was restored by
I. H. N. Evans
Ivor Hugh Norman Evans (1886–1957) was a British anthropologist, ethnographer and archaeologist who spent most of his working life in peninsular British Malaya (now Peninsular Malaysia) and in North Borneo (now Sabah, Malaysia).
Life
Evans was ...
. Today, it is a registered natural heritage site of Malaysia, and is operated as a megalithic museum, containing the original tomb and stones as well as others brought from elsewhere.
Location
The Pengkalan Kempas Historical Complex ()
was built on a site known as ''Keramat Sungai Udang'' (Prawn River Shrine).
It is located on the outskirts of the small town of
Pengkalan Kempas
Pengkalan Kempas (Negeri Sembilan Malay: ''Pongkalan Kompeh'') is a small town in the Linggi mukim of Port Dickson District, Negeri Sembilan, Malaysia. Its small population is ethnically mixed, including a large Hakka people, Hakka Chinese componen ...
, itself from the nearby city of
Port Dickson
Port Dickson (Negeri Sembilan Malay: ), colloquially referred to as PD, is a beach resort in Port Dickson District, Negeri Sembilan, Malaysia. It is the second largest urban area in the state after Seremban, the state capital. The town's admi ...
. The complex sits in a valley close to the
Linggi River
The Linggi River () is a river in Malaysia which flows through the states of Negeri Sembilan and Malacca. It is one of two major rivers that serve as water sources for most of Negeri Sembilan's population, the other being the Muar River, which ...
.
The most notable structure in the site is the large tomb of Sheikh Ahmud Majnun. Close to this tomb are a variety of megaliths, including the three most prominent (the "rudder", "spoon", and "sword"), which are grouped together off to one side. The "shield" megalith lies at one end of the tomb, while an inscribed tombstone is located near the opposite end.
Megaliths

Negeri Sembilan is thought to have around 300 megalith sites, which may contain multiple megaliths. Their age is uncertain, with estimates ranging from 200 years ago to the 2nd century AD, and different stones may have been erected at different times. Locally, they are referred to as "living stones" ().
The original purpose of the megaliths in this part of Peninsula Malaysia is not known, and does not appear to have survived in local folklore. One local belief is that the megaliths mark old graves, but no evidence of this has been found in excavations.
Nonetheless, their label of "living stones" indicates some cultural or spiritual relevance.
In the Pengkalan Kempas site, there is a prominent grouping of
granite
Granite ( ) is a coarse-grained (phanerite, phaneritic) intrusive rock, intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly coo ...
megaliths including three large menhirs thought to resemble a
rudder
A rudder is a primary control surface used to steer a ship, boat, submarine, hovercraft, airship, or other vehicle that moves through a fluid medium (usually air or water). On an airplane, the rudder is used primarily to counter adverse yaw ...
(), spoon (), and
kris
The kris or is a Javanese culture, Javanese asymmetrical dagger with a distinctive blade-patterning achieved through alternating laminations of iron and nickelous iron (''pamor''). The kris is famous for its distinctive wavy blade, although ma ...
sword (). These would make them traditional symbols of leadership. Carved into the "rudder" stone are plants, the sun, a peacock, and a horse. Carved into the "sword" stone is another sun, various decorative geometric elements, and the word "
Allah
Allah ( ; , ) is an Arabic term for God, specifically the God in Abrahamic religions, God of Abraham. Outside of the Middle East, it is principally associated with God in Islam, Islam (in which it is also considered the proper name), althoug ...
" in the
Jawi script.
It may contain an engraving of a bearded man, reflecting common decorations on Javanese Kris, as well as a
Nāga
In various Asian religious traditions, the Nāgas () are a divine, or semi-divine, race of half-human, half-serpent beings that reside in the netherworld (Patala), and can occasionally take human or part-human form, or are so depicted in art. ...
. Given the presence of the word Allah in raised stone, it is likely that the "sword" megalith, at least, is no older than the arrival of Islam, likely being carved in the fifteenth century. This does not date the other stones, and may be part of a longer tradition of adding new stones to the site.
The presence of other features on the "sword" stone indicates that, assuming the word Allah was not added later through the unlikely scenario of an existing area of rock being carved down to form the raised words, that animist and Hindu artistic elements continued to be carved after the arrival of Islam.
The "spoon" stone, positioned between the other two, has no carvings.
The names of the three main menhirs come from local tradition, explained as being the sword, spoon, and rudder of the buried saint.
A large stone located separately from the grouping of three but still near the tomb is said to be a shield due to its circular shape, and is referred to as the "Shield of the Saint".
This "shield" () stone has shallow geometric carvings on one side.
This megaliths at Pengkalan Kempas are likely related to megaliths in nearby
Kuala Pilah District
The Kuala Pilah District () is a district in central Negeri Sembilan, Malaysia. Its seat is the town of Kuala Pilah.
Kuala Pilah District borders Jelebu District to the north, Jempol District to the east, Tampin District to the southwest a ...
and
Alor Gajah District
Alor Gajah District, formerly known as Northern District, is one of the three administrative districts of Malacca, Malaysia. It borders Tampin District, Rembau District and Port Dickson District (including the exclave of Tanjung Tuan) in Negeri ...
.
The position of the central of the three main menhirs, the undecorated "spoon" stone, in relation to a small rock opposite it is similar to rock pairs found in those other areas. However, while such stone pairs elsewhere are usually orientated north-south, the two at Pengkalan Kempas are orientated northwest-southeast.
Tomb

A prominent part of the site is a tomb which is dedicated to a Sheikh Ahmad Majnun (or Ahmat Majanu), who per the inscriptions was an
Islamic missionary
Islamic missionary work or ''dawah'' means to "invite" (in Arabic, literally "invitation") to Islam. After the death of the Islamic prophet Muhammad, from the 7th century onwards, Islam spread rapidly from the Arabian Peninsula to then rest of t ...
who preached in the
Malacca Sultanate
The Malacca Sultanate (; Jawi script: ) was a Malay sultanate based in the modern-day state of Malacca, Malaysia. Conventional historical thesis marks as the founding year of the sultanate by King of Singapura, Parameswara, also known as I ...
. It is thought the tomb was created around 1467, making this one of the oldest Islamic graves in Malaysia.
The main tombstone has inscriptions formed by raised letters.
An identical Jawi inscription has been carved on the east and west sides. These include the date 872 in the
Islamic calendar
The Hijri calendar (), also known in English as the Islamic calendar, is a lunar calendar consisting of 12 lunar months in a year of 354 or 355 days. It is used to determine the proper days of Islamic holidays and rituals, such as the Ramad ...
, a statement that the inscription was made during the reign of
Mansur Shah
Sultan Mansur Shah ibni Almarhum Sultan Muzaffar Shah ( Jawi: ; died 1477) was the 6th Sultan of Malacca from 1459 to 1477. He ascended the throne after the death of his father, Muzaffar Shah. He's also one of the capable sultans of Malacca beca ...
, and a standard Islamic call for God's blessing for the deceased.
The north and south sides of the tombstone contain an inscription in the
Kawi script
The Kawi script or the Old Javanese script (, ) is a Brahmic script found primarily in Java and used across much of Maritime Southeast Asia between the 8th century and the 16th century.Aditya Bayu Perdana and Ilham Nurwansah 2020Proposal to en ...
. They are separate parts of the same text, with the north side being followed by the south side. This inscription does not mention the tomb, but instead discusses the death of Ahmad Majnun.
The translation of the Kawi inscription is uncertain, with some letters being unclear and some terms being ambiguous. Originally translated as implying treason, perhaps through the betrayal of some princes, it may instead refer to clever strategy used to rescue said princes.
The year given in the Kawi inscription (
Shaka era
The Shaka era (IAST: Śaka, Śāka) is a historical Hindu calendar era (year numbering), the epoch (its year zero) of which corresponds to Julian year (calendar), Julian year 78.
The era has been widely used in different regions of the Indian ...
1385, falling within 1463 and 1464) is four years earlier than that in the Jawi inscription (
Islamic calendar
The Hijri calendar (), also known in English as the Islamic calendar, is a lunar calendar consisting of 12 lunar months in a year of 354 or 355 days. It is used to determine the proper days of Islamic holidays and rituals, such as the Ramad ...
872, falling within 1467 and 1468). If this is an error, it may be due to a mistaken letter, or reflect a mistake made during the shift from the Shaka era calendar to the Islamic calendar.
However, according to
Johannes Gijsbertus de Casparis
Johannes Gijsbertus de Casparis (31 May 1916, Eemnes – 19 June 2002, Wassenaar) was a Dutch orientalist and indologist.
Early years
After attending Barlaeus Gymnasium in Amsterdam, De Casparis started piano study at the conservatory of Amster ...
, it is more likely that despite being on the same tombstone, the inscriptions were written at different times.
Other stones from what are today India and Indonesia are also known to have inscriptions from different periods, including the
Allahabad Pillar
The Allahabad Pillar is a ''stambha'', containing one of the pillar edicts of Ashoka, erected by Ashoka, emperor of the Maurya dynasty, who reigned in the 3rd century BCE. While it is one of the few extant pillars that carry Ashokan edicts, it ...
and the
Padang Roco Inscription
The Padang Roco Inscription, in Indonesian Prasasti Padang Roco, is an inscription dated 1286 CE, discovered near the source of Batanghari river, Padangroco temple complex, Nagari Siguntur, Sitiung, Dharmasraya Regency, West Sumatra, Indonesia.
E ...
/
Amoghapasa inscription
Amoghapasa inscription is an inscription inscribed on the back of ''pāduka Amoghapāśa'' as referred to in Padang Roco inscription.
In 1347, Adityawarman added this inscription on back of the statue proclaimed that the statue portrayed himself ...
.
There is also a difference in the name of the deceased individual. The Kawi name can be transliterated to "Ahmat Majanu", while the Jawi name is "Ahmad Maj(e)nun". The Jawi inscription is also where the honorific "Sheikh" comes from, a title not used in the Kawi inscription.
The origin of both names is unknown. "Majanu" likely derives from "janu", a poison made from a plant. This may have then been used as a now lost place name. "Majnun" may be a more arabic form of this original name, and may imply he was possessed or mad.
Until the 20th century, the tomb was a location where locals swore oaths. When doing so, an arm is placed through a hole in the tombstone, with the stone said to tighten around the arm if the person lies. This tradition likely developed over time, given the existence of a hole about the size of an arm, rather than being an intentional use by the carver.
The tombstone is made of a kind of sandstone not found in the local area. The hole may have been carved so the stone could be transported on a pole.
If so, it was likely carved after the Kawi inscriptions were carved, hence its location directly below them.
Archaeological history

Keramat Sungai Udang was the site of the first dedicated research on Malaysian megaliths, with excavations carried out in 1919. This excavation found 3 large granite
menhir
A menhir (; from Brittonic languages: ''maen'' or ''men'', "stone" and ''hir'' or ''hîr'', "long"), standing stone, orthostat, or lith is a large upright stone, emplaced in the ground by humans, typically dating from the European middle Br ...
stones, along with a number of other granite and
laterite
Laterite is a soil type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by intensive and prolo ...
stones of various sizes, ceramics,
celadon
Celadon () is a term for pottery denoting both wares ceramic glaze, glazed in the jade green Shades of green#Celadon, celadon color, also known as greenware or "green ware" (the term specialists now tend to use), and a type of transparent glaze, ...
, glass, stone tools, and coins. Local tradition holds that the stones date back to the 2nd or 3rd century.
This research was carried out by
I. H. N. Evans
Ivor Hugh Norman Evans (1886–1957) was a British anthropologist, ethnographer and archaeologist who spent most of his working life in peninsular British Malaya (now Peninsular Malaysia) and in North Borneo (now Sabah, Malaysia).
Life
Evans was ...
, who reported that the shrine was only discovered by locals "some two or three generations ago", based on discussions with older members of the community. Nonetheless, it had become an important local site, where prayers were made by both Chinese and Malays, and where celebrations were held when those prayers were answered. A palm-leaf structure had been erected over the tomb.
When Evans began his studies in 1919, much of the area was swampy and partly underwater.
The excavations carried out showed no indication the ground underneath the stones had every been disturbed, indicating the megaliths did not mark graves as was sometimes suspected.
Although the records are unclear, and mostly focused on the three most prominent menhirs, in 1919 there were probably at least 15 other large carved stones scattered around the site, along with others which may have been undecorated.
W. A. Wallace of the Federated Malay States Surveys created a map of the area as it was originally found in 1919.
At this time, the natural forest in the area had already been replaced by
rubber plantations, mostly run by ethnic Chinese and Malays.
Evans re-erected fallen stones during his study, and thus it is possible some may have shifted some from their original positions.
The "spoon" stone had reportedly been previously broken in half by a falling tree.
A separate group of stones which lay away from the tomb, including one large menhir, was damaged by a Chinese rubber worker. This isolated menhir was reconstructed by Evans.

The Jawi inscriptions on the tombstone were translated in 1921 by
C. Boden Kloss.
In 1927, made the first transcription of the Kawi inscriptions, and translated their meaning as suggesting the buried individual was executed after attempting to assassinate Mansur Shah.
The apparent contradiction between the Jawi inscriptions which called for blessings for the deceased and the Kawi inscriptions which called the deceased a traitor led to further research. In 1931,
Richard James Wilkinson
Richard James Wilkinson (29 May 1867 – 5 December 1941) was a British colonial administrator, scholar of Malay, and historian. The son of a British consul, Richard James Wilkinson was born in 1867 in Salonika (Thessaloniki) in the Ottoman E ...
proposed that Ahmad Majnun was killed unintentionally along with some tribesmen by a local noble, linking the event to a story about in the
Malay Annals
The ''Malay Annals'' ( Malay: ''Sejarah Melayu'', Jawi: ), originally titled ''Sulalatus Salatin'' (''Genealogy of Kings''), is a literary work that gives a romanticised history of the origin, evolution and destruction of the Malacca Sultanat ...
, thus reframing the supposed treason as the view of the local noble rather than the Sultan.
In 1934,
Richard Olaf Winstedt
Sir Richard Olaf Winstedt (2 August 1878 – 2 June 1966), or more commonly R. O. Winstedt, was an English Orientalist and colonial administrator with expertise in British Malaya.
Early life and education
Winstedt was born in Oxford ...
suggested that Ahmad Majnun was the leader of a
Minangkabau
Minangkabau may refer to:
* Minangkabau culture, culture of the Minangkabau people
* Minangkabau Culture Documentation and Information Center
* Minangkabau Express, an airport rail link service serving Minangkabau International Airport (''see bel ...
immigrant group.
This is unlikely, as the Kawi inscription is similar to that of the
Minye Tujoh inscription, which has no links to Minangkabau. In 1949,
John Gullick noted that past interpretations did not fully explain why a monument would be erected to a traitor, suggesting that the rebels may have been allowed to erect a monument as a conciliatory gesture, but that this still would not explain why the inscriptions in the two scripts were different.
A posthumous publication by
Louis-Charles Damais
Louis-Charles Damais (1911 in Paris – 23 May 1966 in Djakarta) was a researcher at the École française d'Extrême-Orient (EFEO). In 1937, he moved to Java, in what was then the Dutch East Indies, studying the monuments and history of the island ...
in 1968 affirmed the dates of both inscriptions.

In 1980,
Johannes Gijsbertus de Casparis
Johannes Gijsbertus de Casparis (31 May 1916, Eemnes – 19 June 2002, Wassenaar) was a Dutch orientalist and indologist.
Early years
After attending Barlaeus Gymnasium in Amsterdam, De Casparis started piano study at the conservatory of Amster ...
proposed that the two inscriptions were made by different people at different times, explaining the different dates and different names used. If true, this would suggest the tombstone was originally part of a larger structure that covered the sides later used for the Jawi inscriptions, possibly at a different location. The Jawi inscriptions may have been added at a later funeral, for which the tombstone was moved and repurposed as historical memory shifted the individual from being a warrior to being a respected saint. The hole in the stone, which lies below the Kawi inscriptions, may be a result of this move.
It is not known why the current location was chosen for the tomb; it may be related to Ahmad Majnun, or may have been an existing holy site, as reflected by the presence of the megaliths.
Administration
Prior to 2005, the site was the responsibility of the
Department of Museums and Antiquities. It was then taken over by the , who stopped maintaining the site in 2016 for budget reasons.
The complex is now one of five sites managed by the . It was closed from 18 March to 16 June 2020 during the
movement control order
The Movement Control Order (), commonly referred to as the MCO or ''PKP'', was a series of national quarantine and '' cordon sanitaire'' measures implemented by the federal government of Malaysia in response to the COVID-19 pandemic. The order ...
restrictions of the
COVID-19 pandemic
The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
.
The site is registered under the National Heritage Act 2005.
The complex also includes other donated megaliths, a gallery, and a
surau
A surau is an Islamic assembly building in some regions of Sumatra and the Malay Peninsula, used for worship and religious instruction. Generally smaller physical structures, their ritual functions are similar to those of a mosque, they admit ...
. There are proposals to further expand it into a larger megalith centre for Negeri Sembilan, or even to serve as a megalith museum for other states.
It is seen as a potential location to relocate other megaliths from Negeri Sembilan, collecting them in a single location and thus allowing for simple maintenance.
Gallery
Pengkalan Kempas sword megalith in 1919.jpg, The carvings on the "sword" megalith in 1919
Pengkalan Kempas rudder megalith in 1919.jpg, The carvings on the "rudder" megalith in 1919
Pengkalan Kempas other carved stones in 1919.jpg, Other carved stones in 1919
Pengkalan Kempas restoration of tomb by I. H. N. Evans.png, The tomb after its 1919 restoration
Pengkalan Kempas restoration of megaliths in 1919 by I. H. N. Evans.png, The "rudder", "spoon", and "sword" stones after their 1919 restoration
Pengkalan Kempas shield megalith in 1919.jpg, The "shield" stone in 1919 after restoration
Isolated menhir at Pengkalan Kempas.jpg, Isolated menhir separate from the main tomb area
Pengkalan Kempas isolated menhir in 1919 by I. H. N. Evans.png, The isolated menhir in 1919 after restoration
Pengkalan Kempas stone diagrams from 1919.jpg, Diagrams from 1919 of some of the stones, including details of the "sword" and "shield" stones
Pengkalan Kempas topography wide in 1919.jpg, Topography of the valley around the shrine in 1919
Pengkalan Kempas topography narrow in 1919.jpg, Topography of the shrine in 1919
References
External links
*
*
* {{cite web , url=https://www.roamthisway.com/post/heritage-series-the-mysterious-monuments-of-pengkalan-kempas , title=Heritage Series - The Mysterious Monuments of Pengkalan Kempas , author1=Ammar, R. , author2=Izzaty, N , website=Roam This Way , date=25 November 2023
15th-century inscriptions
1919 archaeological discoveries
Archaeology of Malaysia
History of Negeri Sembilan
Inscriptions in Malaysia
Islam in Malaysia
Islamic inscriptions
Jawi script
Kawi script
Malay inscriptions
Megalithic monuments in Malaysia
Steles