Sakwala Chakraya: Sri Lanka’s Ancient Wheel of the Universe
Hidden among the ancient ruins of Anuradhapura lies one of Sri Lanka’s most fascinating and mysterious archaeological treasures. Known as the Sakwala Chakraya (සක්වල චක්රය), this remarkable stone carving continues to attract historians, archaeologists, spiritual seekers, and researchers from around the world.
Located within the historic royal gardens of Ranmasu Uyana, near the sacred Isurumuniya Temple and the waters of Tissa Wewa, the Sakwala Chakraya remains one of the least understood symbols from Sri Lanka’s ancient past. Despite decades of study, no definitive explanation has been established regarding its exact purpose, making it one of the country’s most intriguing historical enigmas.
An Ancient Symbol in the Heart of Anuradhapura
Ranmasu Uyana, often translated as the “Royal Goldfish Park,” is an ancient royal garden situated within the sacred city of Anuradhapura. Historical records indicate that this area formed part of the sophisticated landscape architecture developed during the Anuradhapura Kingdom. The gardens covered approximately forty acres and featured ponds, bathing structures, and advanced water management systems.
Carved onto a granite rock face within this ancient garden is the Sakwala Chakraya. Measuring roughly six feet in diameter, the carving consists of concentric circles, geometric divisions, symbols, and patterns arranged with remarkable precision. The design appears intentional and highly organized, suggesting that it held significant meaning for those who created it.
The Meaning Behind the Name
The term “Sakwala” in Sinhala is often associated with the universe or cosmic world system, while “Chakraya” means wheel or circle. Because of this, many researchers and scholars have interpreted the carving as a symbolic representation of the cosmos or the structure of the universe according to ancient knowledge systems.
This interpretation has led many to refer to it as the “Wheel of the Universe.”
A Unique and Unexplained Design
One of the most striking aspects of the Sakwala Chakraya is its unusual design. The carving contains multiple concentric circles enclosed within geometric divisions. Certain sections contain symbols that resemble animals, aquatic life, or abstract representations of natural elements.
Historical descriptions recorded by British Archaeological Commissioner H. C. P. Bell in the early twentieth century noted the complexity of the carving and its carefully arranged circular and linear structures.
Unlike many other ancient carvings found throughout Sri Lanka, the Sakwala Chakraya is not accompanied by inscriptions explaining its purpose. This absence of written information has contributed significantly to the mystery surrounding the monument.
Stone Seats Facing the Carving
Another unusual feature found at the site is a set of stone-carved seats positioned directly opposite the Sakwala Chakraya. Visitors and researchers have long wondered whether these seats were intended for meditation, observation, teaching, ritual activities, or some other purpose.
No conclusive historical evidence currently explains the relationship between the seats and the carving. However, their deliberate placement suggests that the diagram was intended to be viewed or studied from a specific position.
Archaeological Perspectives
Archaeologists generally regard the Sakwala Chakraya as an ancient cosmological diagram, symbolic map, or representation of the universe based on the philosophical and spiritual knowledge of ancient Sri Lanka. Several researchers have suggested that it may illustrate concepts related to Buddhist cosmology or ancient understandings of the natural world.
Because definitive evidence has not been discovered, archaeologists continue to acknowledge that its exact purpose remains uncertain.
Why the Mystery Continues
The Sakwala Chakraya remains unique because no identical carving has been conclusively identified elsewhere in Sri Lanka. The lack of inscriptions, historical records, or accompanying explanatory texts has prevented researchers from reaching a universal conclusion regarding its function.
As a result, the monument continues to inspire discussion, study, and curiosity among scholars and visitors alike. For many Sri Lankans, it represents a powerful reminder of the advanced knowledge, creativity, and spiritual traditions that flourished within the ancient kingdoms of the island.
A Valuable Part of Sri Lanka’s Heritage
Regardless of differing interpretations, the Sakwala Chakraya stands as an extraordinary archaeological treasure. It reflects the sophistication of ancient Sri Lankan civilization and highlights how much remains to be discovered about the country’s historical legacy.
Today, visitors from around the world travel to Ranmasu Uyana to witness this remarkable carving firsthand. Whether viewed as a cosmological diagram, a symbolic map of existence, or a monument whose full meaning is yet to be understood, the Sakwala Chakraya continues to hold a special place within Sri Lanka’s rich cultural and historical heritage.
References
- Sri Lanka Tourism Promotion Bureau – Ranmasu Uyana and Stargate Site.
- Ranmasu Uyana Historical Overview.
- H. C. P. Bell Archaeological Descriptions of the Site.
- Research and Historical Analysis of Sakwala Chakraya.

