Mauritius is probably the only country in the world whose public holiday calendar mixes Hindu temples, mosques, churches and pagodas — and where every community shares its cakes with the neighbours. Attending a religious festival here is not intrusive at all if you follow three simple rules: shoulders and knees covered near places of worship, shoes off when indicated, and photos only after a smiling nod of consent.
Divali (October or November depending on the moon) is the most magical: the Hindu festival of light turns the neighbourhoods of Triolet, Quatre Bornes or Goodlands into constellations of little lamps. Families hand out sweets and milk-based delicacies — accept, it's an honour. Ganesh Chaturthi (August – September) follows the same spirit: after ten days of prayers, statues of the elephant god are immersed in lagoons and rivers, with spectacular singing processions, especially on the south-west coast.
Thaipoosam Cavadee (January – February) is the most intense Tamil festival: after ten days of fasting, devotees walk in procession to the kovils (temples), their bodies sometimes pierced with needles, carrying the cavadee, a flower-decked wooden arch loaded with pots of milk. The fervour is overwhelming — you watch in silence, at a distance, without flash. In the same vein, fire-walking ceremonies (Teemeedee) are held at several temples between December and February.
Maha Shivaratri (February – March) deserves a special mention: hundreds of thousands of pilgrims dressed in white converge on foot from all over the island towards the sacred lake of Grand Bassin (Ganga Talao), carrying kanwars, decorated bamboo arches. The roads fill with walkers and free food stalls — one of the largest Hindu pilgrimages outside India. If you cross the march, offer water; you'll receive an unforgettable smile.
On the Muslim side, Eid ul-Fitr closes Ramadan with a public holiday of sharing — family briani and cakes handed to neighbours, especially in Port Louis around the Jummah Mosque, the architectural jewel of Royal Street. Christians celebrate Christmas at the height of the austral summer: midnight mass in light shirts, lychees and turkey curry on the menu, packed beaches on 25 December. Add the Père Laval pilgrimage (night of 8 to 9 September at Sainte-Croix), Chinese New Year (January – February, firecrackers and lion dances in Chinatown) and Assumption on 15 August: barely two months go by without the whole island having a reason to celebrate.
Local tip: the dates of Hindu, Tamil and Muslim festivals move each year with the moon — check the official public holiday calendar on mauritius.govmu.org before planning, and note that shops and government offices close on major holidays.