Ecological Site Analysis and Site Planning were carried out for the International Cancer Research Institute at Trivandrum. Proposed in a campus of over 30 acres of land in a steep terrain, the site analysis aimed at preserving and conserving ecological features of the site. The detailed vegetation and hydrology study resulted in protection of drainage channels and existing biodiversity. The site planning carefully delineated various functions while preserving a large part of the site as conservation area. Also accessibility, noise levels, traffic control etc were considered while placing the research institute, housing areas, palliative care zone, healing landscapes etc.