Town in Mauritius. Beau-Bassin Rose-Hill is a town in Mauritius, located in the Plaines Wilhems District, it is administered by the Municipal Council of Beau-Bassin Rose-Hill. According to the census made by Statistics Mauritius in 2015, the population of the town was at 104,610.Beau Bassin-Rose Hill, town, the second largest settlement on the island of Mauritius, in the western Indian Ocean. It lies on the western slope of the island, just south of Port Louis, the capital.
The town was originally two separate communities, Beau Bassin and Rose Hill, but these have now merged into one, as a consequence of the rapidly increasing island population. The town is a busy market and shopping centre and a residential suburb.