Adelaide's Islamic heritage centers around the Adelaide Mosque on Little Gilbert Street, established in 1888 as one of Australia's earliest permanent mosques, reflecting the city's long-standing Muslim presence. The historic mosque serves the diverse Muslim community that has grown through waves of immigration from the Middle East, South Asia, and Southeast Asia throughout the 20th century. The city now features multiple mosques and Islamic centers, including the Islamic Society of South Australia, which plays a vital role in preserving Islamic traditions and fostering community cohesion across Adelaide's multicultural landscape.