Aapravasi Ghat — which means "immigration wharf" in Hindi — is the most important historical site in Mauritius and one of the most significant human migration monuments in the world. A UNESCO World Heritage Site since 2006, it is the arrival point for the approximately 500,000 indentured labourers who came to Mauritius from India, Africa, Madagascar, and China between 1834 and 1920 to work the sugar plantations after the abolition of slavery.

When Britain abolished slavery in 1834, Mauritius — then a British colony and the world's largest sugar producer — faced an immediate labour crisis. The solution was the indenture system: workers were recruited, mostly from India, with contracts promising return passage at the end of their term. In practice, the system was deeply exploitative; many workers never returned and their descendants form the majority of Mauritius's population today.

The Ghat itself is a small complex of 19th-century stone buildings on the Port Louis waterfront where workers were medically inspected, documented, and allocated to estates. The buildings are remarkably intact for their age and have been sensitively restored. The museum inside is excellent — using original documents, photographs, and personal testimonies to tell the story of the indenture system and its lasting impact on Mauritian society and identity.

The visit takes about an hour. The emotional weight of the place is considerable — the cells where workers were held during processing, the scale of the numbers recorded in the ledgers, the contrast between the formal bureaucratic language of the documents and the human reality they describe. It is one of the few sites in the Indian Ocean that honestly confronts the history of colonial labour.