The Lighthouse is a large bungalow (as mansions are referred to locally) in Colombo, Sri Lanka.
At present it is owned by the Sri Lankan Government and houses the Lakshman Kadirgamar Institute of International Relations and Strategic Studies.
[1] Located in the Cinnamon Gardens a suburb of Colombo, it was built by D. D. Pedris, contemporaneity style with a mixture of early twentieth century Ceylon architecture and British colonial architecture.
Since then it has been used for many functions, including serving as the official residence of then Lt Col Ranjan Wijeratne, Minister of Foreign Affairs until his assassination.
Since 2006 it has been used for the Lakshman Kadirgamar Institute of International Relations and Strategic Studies.