Ranweli’s architecture blends with the unique and rich natural environment. The serene and idyllic location has been fully utilized in the layout of the land, featuring indigenous flora and fauna, bordering the wide sandy beach on one side, the river on the other.

       The land was originally a coconut plantation surrounded by wetlands, mainly mangroves. In conceptualizing Ranweli, the architects used the spacing of the rows of the coconut trees (called the coconut grid by agriculturists) as the discipline for the design. The bungalows, central areas and facilities were built with minimum removal of coconut trees. For each bungalow only one tree was removed and the tree trunks used as pillars in the construction.

       The connecting walkways open out into beautifully tended palm gardens leading to the heart of the resort. Architecturally and aesthetically the construction and furnishings of the village blend western standards of comfort and convenience with the traditions of indigenous Sri Lankan culture.