Final answer:
The Altar of Zeus at Pergamon, known for its grand design and Gigantomachy frieze, was located in ancient Pergamon but is now housed in the Pergamon Museum in Berlin, Germany.
Step-by-step explanation:
The Altar of Zeus at Pergamon is an ancient architectural wonder that was originally built during the Hellenistic period in the second century BCE. It is renowned for its significant frieze depicting the Gigantomachy, a mythological battle between gods and giants. The altar itself is a U-shaped Ionic building, elevated on a high platform, with central steps leading to its summit, and delivers a breathtaking view of the surrounding area from its vantage point near Pergamon's theater.
Commissioned by King Eumenes II to celebrate his triumph over the Gauls, this marvel of Hellenistic artistry stood in what is now Bergama, Turkey. In modern times, however, the Altar of Zeus can be found in the Pergamon Museum in Berlin, where it continues to captivate visitors with its majesty and historical significance. The intricately carved friezes, including scenes where Athena defeats Alkyoneus, reveal the emotion and tension characteristic of Hellenistic sculpture and provide insight into the artistic achievements of the era.