Religious · Every January, over the nights before the Duruthu full moon
Colombo's grandest procession: three nights of drummers, dancers, whip-crackers and lavishly dressed elephants circling the Kelaniya temple, commemorating the Buddha's first legendary visit to Sri Lanka.
Religious · Every February, on the nights of the Navam full moon
Gangaramaya Temple's two-night procession around Beira Lake with hundreds of dancers, drummers and elephants — the biggest spectacle in the capital's calendar.
Holiday · Every year on 4 February
Military parades, flag-raising and cultural performances mark the anniversary of independence in 1948, centred on Galle Face Green and Independence Square.
Religious · Dates follow the Islamic lunar calendar and shift each year
The end of Ramadan brings mass open-air prayers at Galle Face Green, family feasts of buriyani and watalappan, and festive markets in Pettah and Slave Island.
Religious · Every May, on the Vesak full moon and the day after
Sri Lanka's most luminous festival marks the Buddha's birth, enlightenment and passing: cities glow with paper lanterns and giant illuminated pandols, while roadside dansal stalls hand out free food and tea to all comers.
Religious · Every July/August, alongside the Esala season
The gilded chariot of Murugan is hauled through the streets between Pettah and Bambalapitiya kovils, accompanied by music, coconut-smashing and food stalls — Colombo's biggest Hindu celebration.