The famous ancient structure in Greece known for its columns is the Parthenon. Located on the Acropolis of Athens, this iconic temple was dedicated to the goddess Athena, the patroness of the city. Built between 447 and 432 BC, the Parthenon exemplifies classical Greek architecture with its Doric columns and intricate sculptures. It served both religious and cultural purposes and remains a symbol of ancient Greece's architectural and artistic achievements. Despite enduring damage over centuries, the Parthenon continues to attract millions of visitors and represents the enduring legacy of ancient Greek civilization.