The primary use of the Parthenon in ancient Athens was as a temple dedicated to the goddess Athena, whom the city considered its patron. Completed in the 5th century BCE, this architectural marvel exemplifies classical Greek architecture with its iconic Dorich columns and intricate sculptures. The Parthenon served not only a religious function but also symbolized the wealth and power of Athens at the height of its Golden Age. It remains a significant cultural heritage site, representing the achievements of ancient Greece in art and democracy.