King Kashyapa: The Full Story of Sigiriya

King Kashyapa ruled Sri Lanka in the fifth century and made Sigiriya his royal capital. His reign, usually dated to 477–495 CE, left a palace on the rock and a family tragedy in the island’s chronicles. The king associated with Sigiriya’s splendour also ordered his father’s death.

At the foot of the rock, the surviving gardens offer an orderly approach to a deeply unsettled story. There was a disputed succession, a general with a personal grievance and a brother who escaped overseas. Even the famous scene at Kala Wewa contains details that short retellings tend to leave behind.

The history behind the Sigiriya rock fortress begins in the pages of a Buddhist chronicle.

The Culavamsa account

The Cūḷavaṃsa, commonly written Culavamsa, is a Pali Buddhist chronicle continuing the earlier Mahavamsa tradition. It records Sri Lankan rulers, political upheavals and the fortunes of Buddhist institutions. Chapters 38 and 39 contain the central account of Dhatusena, King Kashyapa and Moggallana.

The English edition used here was published by the Pali Text Society in 1929. Wilhelm Geiger translated the Pali text into German; C. Mabel Rickmers translated his German into English. Their names deserve to accompany the story, because the wording of a translation can change how an episode is understood. 

The chronicle took shape through successive continuations. The section covering Kashyapa is conventionally associated with the thirteenth-century monk Dhammakitti, drawing on earlier material. Its account reaches back centuries before its compilation. Speeches and private motives therefore belong to the story as preserved by the chronicler; their exact historical wording cannot be recovered independently.

That still leaves a remarkably detailed narrative. A damaged chariot, a shared meal and the names of two royal daughters all survive in its pages. So does the translator’s concern that Sigiriya deserved a much fuller description.

Throughout the family story below, the sequence follows Geiger and Rickmers. Archaeological evidence helps explain the place visitors encounter today.

Who was King Kashyapa?

King Kashyapa I was a fifth-century Sri Lankan ruler, the son of Dhatusena and the half-brother of Moggallana. He seized power with the support of the army commander Migara and established his royal centre at Sigiriya. His name also appears as Kasyapa or Kassapa; Geiger uses Kassapa.

UNESCO dates his reign to 477–495 CE. The chronicle places Moggallana’s return in Kashyapa’s eighteenth year as king. Dates differ slightly between historical reconstructions, so the fifth-century setting is firmer than every modern year assigned to it. 

Three family relationships drive the events:

• Dhatusena was the reigning king and father of the rival princes.
• Moggallana had the stronger claim to succession through his mother’s status.
• Migara was Dhatusena’s nephew, his son-in-law and his commander-in-chief.

Kashyapa’s mother is described as having a lower birth status than Moggallana’s. The passage leaves her name unstated. Later claims about her ethnicity or occupation require evidence of their own.

These distinctions mattered at court. Yet the struggle for the throne grew out of more than the princes’ competing claims. A violent episode inside the royal family gave Migara a reason to act.

Dhatusena before the feud

The Cūḷavaṃsa introduces Dhatusena against a background of unstable kingship. Earlier in chapter 38, a royal sister kills her brother and places her husband on the throne. A minister later installs Mittasena, whom the text describes as a rice thief, and governs while keeping the new king out of public view. A succession of Damila rulers follows.

Dhatusena’s own early life belongs to this troubled setting. The chronicle places his family in the Moriya clan and describes his upbringing under an uncle who was a Buddhist monk. He enters religious life while young; his uncle then prepares him for a future in kingship. When the authorities seek him, the two escape. 

One episode takes them across the flooded Gona River with the help of a serpent king. This is a supernatural element of the chronicle. Geiger identifies the river as the Kala Oya and connects the uncle’s instruction to restrain its waters with the later construction of Kala Wewa.

After gaining power, Dhatusena becomes a substantial royal patron. The text credits him with reservoirs, religious buildings, images and support for people who were ill or disabled. It also records rewards for supporters and the loss of villages by some who had backed his opponents. His reign involved both public works and the hard business of consolidating power.

Kala Wewa, called Kalavapi in the translation, becomes the most memorable of his works. The same reservoir appears first as an achievement of kingship and later as the centre of his final appeal. By then, the family that shared his palace had turned against him.

Why Migara wanted revenge

Migara’s grievance began with his own act of violence. He whipped his wife, Dhatusena’s daughter, on the thigh. The chronicle expressly describes her as blameless in the incident.

When Dhatusena saw her bloodstained clothing and heard what had happened, he ordered Migara’s mother to be burned. She was the king’s own sister. The text says she was stripped before her death. 

This is the reason the Cūḷavaṃsa gives for Migara’s hatred of Dhatusena. It leaves a painful question unanswered: why did the king punish the mother for her son’s assault? The passage supplies no explanation of her involvement.

Migara then encouraged Kashyapa’s desire for the crown, turned him against his father and won support for the conspiracy. The commander’s position gave him the means to translate a family vendetta into a change of government.

Dhatusena was taken prisoner alive. Kashyapa assumed sovereignty and moved against those who supported his father. Moggallana intended to resist, but could not gather sufficient forces. He left for Jambudipa, the Indian mainland, to seek support.

The coup had succeeded. Dhatusena, however, was still alive, and Migara had another accusation ready.

Dhatusena’s hidden treasure 

Migara told King Kashyapa that Dhatusena possessed hidden wealth and was keeping it for Moggallana. The new king sent messengers demanding its location. Dhatusena suspected that the demand would become a pretext for killing him and initially refused to answer.

The messengers kept returning. Eventually, the captive king asked to visit Kala Wewa. He also wished to see the monk who had been his teacher. Kashyapa, expecting the journey to reveal treasure, agreed. 

Here the chronicle slows down enough to preserve a small act of generosity. The chariot supplied for the journey had a damaged axle. Its driver was eating roasted grain and shared some with Dhatusena. The king gave him a written message asking Moggallana to reward him with the office of gatekeeper.

At the monastery, his former teacher had set aside food he knew the king enjoyed: bean soup and chicken in this translation. They sat together, talked and shared the meal. The monk then offered counsel on impermanence, the Buddhist understanding that worldly conditions change and pass away.

A king who had lost his throne still found hospitality on the road. The driver’s kindness would be remembered after the crown changed hands again.

Dhatusena at Kala Wewa

Dhatusena went into the reservoir, bathed and drank its water. He then told the attendants that this was all his wealth. Geiger’s note identifies the reservoir itself as the object of the statement. 

The scene carries its force through the setting. The demand was for treasure; Dhatusena pointed to a great public work. In this translation, the speech ends there. The familiar addition about a daughter being his other wealth is absent, as is the image of him holding water and clay in his hands.

The attendants took him back to town and reported his words. Kashyapa concluded that his father was still keeping treasure for Moggallana. He also feared that Dhatusena, while alive, could draw the island’s people away from him.

He ordered Migara to kill his father.

How Dhatusena died

In Geiger’s translation, Migara stripped Dhatusena, bound him in chains and confined him within a niche in a wall. He then closed the opening with clay. The sequence places this after Dhatusena’s return to town. It provides no basis for locating the execution in Kala Wewa’s embankment. 

Before the killing, Migara appeared before the king wearing his ornaments and paraded in front of him. Dhatusena understood the display as an attempt to provoke anger. The chronicler gives the old king a final act of restraint: he cultivates loving thoughts and tells Migara that his feelings towards him are the same as towards Moggallana.

The translation describes Dhatusena as facing outwards during his confinement. Geiger acknowledges that the Pali expression could also mean facing east. The precise mechanics of the killing have subsequently been debated by scholars, including Merlin Peris. The familiar account of being walled up alive follows Geiger’s reading.

Dhatusena’s death closes an eighteen-year reign in the chronicle. The writer also connects his fate with an earlier act against a meditating monk during reservoir construction, giving the episode a religious explanation through karma.

With Dhatusena dead, Kashyapa turned his attention to the surviving brother across the sea.

Why was Sigiriya built?

The Cūḷavaṃsa says Kashyapa went to Sigiriya out of fear of Moggallana. Chapter 39 first describes an unsuccessful attempt to have his brother killed through his groom and cook. Kashyapa then withdrew to Sihagiri, a place the text stresses was difficult to ascend. 

He cleared the surrounding land, enclosed it with a wall and built a staircase in the form of a lion. He brought treasure there and arranged guards to protect it. Finally, he built a palace and established himself above the plain.

That sequence explains the defensive purpose given in the chronicle. The surviving complex also reveals a royal setting with carefully arranged approaches, gardens and spaces for display. A visitor arriving through the western grounds encounters a designed landscape long before reaching the final stairway.

The chronicler compares the palace with Alakamanda and Kashyapa with Kuvera, the god associated with wealth. That comparison conveys extraordinary splendour. The account gives far fewer details about the builders who achieved it.

King Kashyapa’s Sigiriya

The royal complex is associated with Kashyapa’s reign, while the history of Sigiriya extends on either side of it. Monastic shelters existed before the palace, and religious occupation continued after the court left. The rock accumulated buildings, repairs and uses over time.

For visitors, the most rewarding approach is to follow those layers through the landscape. Each part of the ascent reveals something different about the place King Kashyapa chose.

A rock above the plain

UNESCO describes Sigiriya as rising approximately 180 metres above the surrounding landscape. The often-used figure of around 200 metres is a broader rounding; height above the plain also differs from elevation above sea level. 

Cooray’s geological discussion identifies layers of gneiss and other rock types with different resistance to weathering. Uneven erosion helped shape the recesses and overhangs on the rock face. This physical setting mattered to the placement of structures and painted surfaces. 

From below, the height dominates the view. From above, the arrangement of the grounds becomes much easier to read.

The water gardens

Sigiriya’s western water gardens use pools, channels, fountains and changes of level within an ordered layout. Underground conduits carry part of the system out of sight. The visible stonework is one portion of a larger piece of hydraulic planning.

Architect and conservation specialist Nilan Cooray describes water passing from a serpentine stream into a pressure chamber that activates fountains. It then moves towards an elongated pond. Lower bathing pools receive water through underground conduits, and surplus water passes towards the inner moat. The levels of the land help govern the movement. 

This is worth pausing over on the walk in. Small differences in elevation can do substantial work: water descending through a system develops pressure that can send jets upwards at a lower outlet. The garden fountains make that principle visible.

Their ground-level operation should be distinguished from questions about supplying water to the summit. The surviving palace pools, drains and garden channels deserve to be examined in their particular settings.

For a closer look at the layout, continue with the resort’s guide to Sigiriya’s water gardens.

The boulders and terraces

As the route reaches the rock’s base, the regular garden geometry gives way to large boulders and rising terraces. Steps and paths negotiate the existing terrain. The contrast is something a visitor can experience with each change of direction.

Some rock shelters preserve drip ledges cut to divert rain from their entrances. Early inscriptions record religious donations, helping establish monastic activity before the royal phase. The palace therefore occupied a landscape that already had a history. 

Pidurangala belongs to this wider monastic setting. A popular tradition links it with the relocation of monks when Kashyapa developed Sigiriya. The palace-building passage in Geiger’s chapter 39 does not describe that relocation, so the tradition needs to retain its own attribution.

The Sigiriya frescoes

The surviving paintings on the western rock face show richly adorned women, some holding flowers. They are usually called the Sigiriya frescoes. Their identities remain a subject of interpretation.

Scholars have proposed courtly women, celestial beings and personifications of clouds and lightning. Cooray reviews these readings and the different assumptions behind them. The description of every painted figure as one of Kashyapa’s queens goes beyond what the evidence establishes.

That uncertainty leaves plenty to look at: jewellery, gestures, flowers and the painters’ handling of the human form. The surviving work offers a more immediate encounter than any confident modern list of names.

The Mirror Wall

The Mirror Wall’s polished plaster surface is part of Sigiriya’s architectural character. It also became a surface on which later visitors recorded verses and comments, leaving evidence of how people responded to the place after its royal occupation.

These inscriptions bring ordinary visitors into a story otherwise dominated by kings. Divya Kumar-Dumas discusses an inscription dated to the late eighth or early ninth century in which a visitor refers to the attraction of a royal mansion. It shows that an association with kingship circulated centuries before the received thirteenth-century continuation of the chronicle. 

The wall rewards a pause for that reason alone. Long before modern travel writing, visitors were already finding words for Sigiriya.

The Lion Gate

The huge lion’s paws beside the final ascent are the surviving lower portion of the entrance that gave Sihagiri, or Lion Rock, its name. UNESCO describes galleries and stairs emerging from the mouth of a great lion made of brick and plaster. 

Geiger’s footnote also considers how the entrance and stairway may have worked. The missing upper structure leaves room for reconstruction, and modern illustrations differ in the details they supply.

The paws provide the surest measure of the original ambition. Standing beside them gives a sense of scale that a reconstruction on a screen can struggle to convey.

The summit palace

At the summit, surviving foundations, terraces and water features help outline the royal complex. Much of its former architecture has disappeared. The precise appearance of upper structures and the functions of some individual spaces remain matters of reconstruction. 

Looking back towards the western gardens reveals the relationship between the palace and its approach. The climb has carried the visitor through a sequence of levels, and the summit gives a broader view of how those levels fit together.

There is another limit worth remembering: an eighteen-year reign does not establish eighteen years spent in a completed palace. The chronicle provides no detailed construction timetable. What survives is evidence of a demanding project, together with substantial gaps about the people who built it.

Kashyapa’s Buddhist patronage 

King Kashyapa’s story continues beyond the fortress walls. The Cūḷavaṃsa records his religious patronage, acts of charity and family connections, presenting these works as a response to remorse over his father’s death. 

He planted gardens and mango groves, restored a monastery and endowed it with villages for support. The text names two daughters, Bodhi and Uppalavanna, whose names, together with his own, were attached to the foundation.

Geiger points to a later inscription that preserves a corresponding monastery name. This provides a useful connection between the written narrative and inscriptional evidence for the foundation’s later history. It supports a particular detail of patronage; the remaining family drama still requires its own assessment.

An awkward royal gift

The monks initially hesitated to accept the restored monastery because of the king’s reputation as a patricide. Kashyapa then offered it to the Buddha image. They accepted it as property belonging to the Buddha.

The episode gives a glimpse of the practical relationship between religious institutions and a compromised patron. His gifts were valuable, and his conduct created a difficulty the community had to address.

The chronicle also credits him with copying religious books, making images and observing Buddhist practices. It records food offerings, including a rice dish with milk, butter and sannira fruit. Geiger tentatively identifies the fruit as coconut. Even a detail as domestic as a royal meal can carry a small question of translation.

Migara’s next grievance

Migara also built religious establishments, including an image-house associated with a Buddha image called Abhiseka. He sought permission for an especially splendid consecration festival. Kashyapa refused.

The commander resolved to seek the permission under a ruler he regarded as rightful. Later, the chronicle records communication between Migara and Moggallana, and the desired festival took place under the new reign. 

This gives the alliance between Kashyapa and his general an uneasy afterlife. It does not establish that Migara engineered the battlefield disaster. The chronicle explains that turn of events through the king’s elephant and the soldiers watching it.

How King Kashyapa died

According to the Cūḷavaṃsa, King Kashyapa killed himself after his army mistook a manoeuvre around marshy ground for a retreat. The episode follows Moggallana’s return during the eighteenth year of Kashyapa’s reign.

The returning prince came from Jambudipa with twelve distinguished companions. The text then describes him gathering troops at the Kuthari monastery in the Ambatthakola region. The sequence gives a more specific account than the familiar image of an enormous invading army arriving fully assembled from overseas.

Kashyapa chose to come out and meet him. The brothers’ forces engaged away from the security of the summit.

During the fighting, Kashyapa saw marshy ground ahead and turned his elephant to seek another route. His soldiers interpreted the movement as flight. Their formation broke, and the opposing army seized the moment.

Geiger’s translation describes the king cutting his throat with a dagger. The decisive movement in this account begins with Kashyapa’s decision to turn his mount. Versions in which the elephant independently panics or refuses to advance alter the sequence.

Moggallana arranged his brother’s cremation. The palace remained on the rock; its king was gone.

After Kashyapa’s fall

Moggallana became king and returned the royal seat to Anuradhapura. He transferred religious establishments at Sigiriya and in its surroundings to monastic communities. The complex entered a further stage of religious use. 

His victory also brought reprisals. The chronicler reports the execution of more than a thousand dignitaries associated with Dhatusena’s murder, alongside other punishments. The figure is the text’s reported count. It adds a severe conclusion to a story often brought to a close as soon as Kashyapa dies.

Then the charioteer returns to the narrative.

He presents Dhatusena’s written request to Moggallana, who weeps on hearing about the man’s kindness to his father. The driver receives his reward. A handful of grain shared during a journey outlasts both the prisoner and the king who ordered his death.

Sigiriya’s later history includes monks, visitors and people who left writing on its walls. The end of the royal court changed the site’s purpose. Its later occupants continued adding to the record that survives today. 

Sigiriya history in context

What Geiger found missing in Cūḷavaṃsa

Geiger valued the chronicle as a historical source and considered its first compiler sincere. He also saw a serious limitation in its priorities. Donations, monasteries and meritorious acts received sustained attention; much of secular life remained undescribed. 

Sigiriya was his telling example. How could a project of such scale receive so little explanation? He observed that even its name appeared in only four places and suggested that an account by a lay writer might have presented Kashyapa differently.

That observation matters on the summit. The reader can follow the succession dispute in considerable detail, yet the organisation of the palace project remains elusive. Questions about its designers, workforce and day-to-day construction persist beside the surviving masonry.

Geiger’s criticism also extended to admired rulers, including the idealised presentation of Parakkamabahu I later in the work. He approached the chronicle through questions about selection, literary treatment and corroborating evidence.

How much of the Sigiriya Story can be trusted?

The Cūḷavaṃsa is an important source for Sinhala kingship, Buddhist institutions and Sri Lankan history. It was composed in Pali, even when copied in Sinhala script. Its religious perspective helps explain which events the authors chose to preserve.

Different claims have different kinds of support. An inscription can corroborate the later name of a monastery. Excavated foundations establish a building’s physical presence. A reported conversation at Kala Wewa survives through the literary account.

Scholars also disagree over aspects of Sigiriya’s purpose and development. Royal, monastic and symbolic interpretations draw attention to different periods and features. The broad royal-capital interpretation associated with Kashyapa is the one presented by UNESCO; the dating and function of every surviving structure require closer examination. 

For a visitor, the distinction makes the site more interesting to explore. Some questions have physical answers underfoot. Others have been carried forward by the people who wrote about the rock.

Read the ruins on a Sigiriya visit

Knowing the King Kashyapa story changes where attention falls during a visit. The gardens become part of a royal approach, the lion marks a controlled ascent, and the summit opens a view over the landscape the court occupied.

A few details are worth giving extra time:

• The garden levels: notice how pools, channels and paths relate to one another before beginning the climb.
• The drip ledges: these modest cuts above shelters help connect the boulder landscape with its earlier religious use.
• The painted figures: look closely at the surviving gestures and ornaments while keeping their disputed identities in mind.
• The Mirror Wall: its inscriptions belong to the history of people visiting and responding to Sigiriya.
• The view back down: from higher ground, the scale and geometry of the approach become easier to understand.

The Sigiriya Museum can add context through its presentation of the site and archaeological work. At the ruins, follow the designated route and current instructions for access, photography and conservation. Opening arrangements and ticket prices are best checked with the Central Cultural Fund before visiting.

For a wider historical itinerary, Kala Wewa connects the story with Dhatusena’s irrigation works, while Anuradhapura places both reigns within the longer history of kingship and Buddhist patronage. Pidurangala offers another way to explore the monastic landscape surrounding Sigiriya.

Sigiriya Jungles Resort & Spa provides a base in the Sigiriya area for travellers planning time among these sites. Giving the rock and its grounds room in the itinerary allows the smaller details to hold their own beside the summit view.

 

Frequently asked questions

Who built Sigiriya?

King Kashyapa I is credited with establishing Sigiriya’s fifth-century royal capital and palace. The Cūḷavaṃsa describes his wall, lion-shaped stairway and palace. The site also preserves earlier monastic activity and later additions, so its complete history extends beyond his reign.

When did King Kashyapa rule?

UNESCO dates his reign to 477–495 CE. The Cūḷavaṃsa places Moggallana’s return in his eighteenth year as king. Some scholarly chronologies differ slightly; the dates here follow UNESCO’s public description of Sigiriya.

Why did Kashyapa kill his father?

The chronicle says Migara persuaded Kashyapa that Dhatusena was keeping treasure for Moggallana. After the Kala Wewa visit, Kashyapa also feared that his living father could draw public support away from him. He then ordered Migara to kill Dhatusena.

Why did Migara hate Dhatusena?

Dhatusena had Migara’s mother burned after Migara whipped his wife, the king’s daughter. Migara’s mother was also Dhatusena’s sister. The Cūḷavaṃsa identifies this killing as the cause of his hatred, while leaving the reason for punishing her unexplained.

What happened at Kala Wewa?

Dhatusena bathed in the reservoir, drank its water and told the attendants it was his wealth. In Geiger’s translation, they then took him back to town. The execution follows his return; this account does not place it at the reservoir.

Why did Kashyapa choose Sigiriya?

The Cūḷavaṃsa links the move to his fear of Moggallana and emphasises the difficulty of climbing the rock. Kashyapa fortified the site and protected treasure there. Its surviving architecture also reflects the ambitions and requirements of a royal capital.

Was King Kashyapa a Buddhist?

The chronicle records him supporting Buddhist monasteries, making offerings, copying religious books and observing Buddhist practices. It presents his later patronage in connection with remorse for killing his father. These religious acts form a substantial part of its account of his reign.

Did Kashyapa have children?

The Cūḷavaṃsa names two daughters, Bodhi and Uppalavanna. Their names were joined with Kashyapa’s in the name of a monastery he supported. The central passage does not identify his wife or provide a complete family genealogy.

Who are the Sigiriya maidens?

Their identities remain debated. Interpretations include courtly women, celestial figures and personifications of clouds and lightning. The surviving paintings cannot securely be treated as an identified set of Kashyapa’s wives or daughters.

How did King Kashyapa die?

In the Cūḷavaṃsa, Kashyapa turns his elephant to avoid marshy ground during battle with Moggallana. His soldiers mistake the movement for retreat and scatter. Geiger’s translation says the king then cuts his throat with a dagger.

What happened to Sigiriya afterwards?

Moggallana returned the royal seat to Anuradhapura and made religious donations at Sigiriya. Monastic use and visits continued in later periods. The inscriptions left by visitors help show how the site’s history carried on after its royal phase.

Where does the story come from?

Its principal written account appears in chapters 38 and 39 of the Cūḷavaṃsa. This article follows the 1929 English edition: Wilhelm Geiger translated the Pali into German, and C. Mabel Rickmers rendered his translation into English. Archaeological scholarship supplies the accompanying context for the ruins.