What is ths second largest city in south Australia?

The second largest city in South Australia is Mount Gambier. Located in the Limestone Coast region, Mount Gambier is known for its stunning volcanic landscape, picturesque lakes, and sinkholes. With a population of approximately 33,000, it is the largest regional city in South Australia and an important centre for the surrounding agricultural and viticultural areas. Mount Gambier offers a unique blend of natural beauty and modern facilities, making it an attractive destination for both locals and tourists alike.