Rumassala is a massive hill oddly out of place in the landscape just outside the Galle harbour. Legend details that during the Rama – Rawana war Rama's brother Luxhmana, was injured and Hanuman was sent to Himalayas to fetch medicinal herbs. Hanuman forgot the name of the herb but he brought a chunk of the peak containing many herbs. However the mountain fragment slipped and broke into five pieces of which one fell to Rumassala. It should be noted that the renowned scientist Sir Arthur C. Clerk has a bungalow in the precincts of Rumassala, as it is said to be the place that has the highest specific gravity globally.