A Palace on the Rock
In the late fifth century CE, Kassapa I made Sigiriya a royal center. Palaces, cisterns and access routes occupied the summit, while walls and moats defined precincts below. The elevated residence was approached through gardens and slopes.
Buddhist communities had previously used rock shelters here. Royal construction joined masonry, natural boulders and waterworks in a new use of the landscape. The principal royal building phase belongs to Kassapa’s reign, 477–495 CE.
Water Gardens along an Axis
The western gardens followed an east–west axis. In the first water garden, four L-shaped pools surrounded a central island reached by causeways. A hall or pavilion once occupied the island, while masonry, steps and water routes made the spaces around it usable.
Underground conduits connected pools at different depths. Moving east toward the rock, the gardens rose through successive levels. Pools, boulders, retaining walls and terraces turned changes in elevation into distinct spaces along the approach.
References: [1]
Feeding Fountains through Underground Channels
Another garden preserves long pools, shallow winding channels and stone fountains. Circular limestone plates have arranged perforations supplied by underground conduits. Gravity and water pressure drove water through the holes.
After cleaning and repair, some fountains still operate in wet weather. Channels directed flow, pools held water and stone plates shaped its emergence. Continued maintenance of the buried routes allowed these installations to function.
References: [1]
Gardens and Paintings Preserve Different Traces
In the boulder garden, cut sockets preserve supports for brick walls and timber posts. Shelters and terraces connect with stairways ascending the rock. Paintings of female figures survive on its western face, adding imagery to the architectural and hydraulic setting.
Parts of the gardens continued in use and were altered after the royal phase. Excavations distinguish later repairs, structures and higher-level conduits. The landscape retains successive work in planning, water management, masonry and painting.