Semaphore is a vibrant coastal suburb located in the Adelaide Region of South Australia. Situated approximately 14 kilometers northwest of Adelaide's city center, Semaphore is known for its picturesque beach, lively atmosphere, and rich history. The suburb takes its name from the semaphore signaling system that was once used to communicate between ships and the mainland. Today, Semaphore Beach remains a popular destination for locals and tourists alike, offering a long stretch of golden sand, crystal-clear waters, and stunning sunsets. The beach is perfect for swimming, sunbathing, and beachside picnics, and it also hosts various water sports activities such as sailing, kiteboarding, and jet skiing.