Dunedin, situated on the southeast coast of the South Island of New Zealand, holds the distinction of being the second-largest city in the region and serves as the principal city of the Otago region. The name "Dunedin" has its origins in the Scottish Gaelic name for Edinburgh, which is "Dùn Èideann," reflecting the city's strong Scottish heritage. Additionally, Dunedin boasts a rich Māori and Chinese cultural influence. The city has historically been recognized as one of the country's four main centres due to its cultural, geographical, and historical significance. The urban area of Dunedin is located on the central-eastern coast of Otago, encompassing the head of Otago Harbour. This area's unique geography is marked by the presence of hills and the harbour, which are remnants of an extinct volcano. Beyond the urban area, Dunedin's suburbs stretch into the surrounding valleys and hills. The region was inhabited by the indigenous Māori people for a significant period before the arrival of European settlers. The name "Otago" has its origins in the Ngāi Tahu village of Otakou, located at the harbor's entrance, which later evolved into a whaling station in the 1830s. In 1848, a Scottish settlement was established by the Lay Association of the Free Church of Scotland. This led to a substantial influx of Scottish immigrants to the area between 1855 and 1900. The development of Dunedin experienced rapid growth in population and wealth during the 1860s Central Otago Gold Rush, leading the city to briefly become New Zealand's largest urban area. Concurrently, there was significant immigration from mainland China.