Chinese New Year (Jan/Feb) – Grand celebrations, lion dances, and fireworks. Hari Raya Aidilfitri (April) – Marks the end of Ramadan, with open houses and feasts. Deepavali (Nov) – Hindu festival of lights. Thaipusam (Jan) – Hindu pilgrimage to Batu Caves. Merdeka Day (Aug 31) – National Day celebrations.
Each state may have additional public holidays, so checking the calendar before planning a trip is recommended.