Why is the Acropolis so famous?

Why is the Acropolis, an ancient Greek citadel located on a rocky outcrop in Athens, so renowned and admired by people all over the world? What is it about this historic site that continues to captivate and inspire generations of visitors and scholars alike? Is it the sheer beauty and grandeur of its ancient temples and monuments, or the deep historical and cultural significance they hold? Or could it be a combination of both factors that have contributed to the enduring fame and popularity of the Acropolis?