The pyramids of Giza, including the Great Pyramid, were built by the ancient Egyptians as tombs for their pharaohs.

The Parthenon, located on the Acropolis in Athens, was built to honor the goddess Athena, the patron deity of the city.

Cuzco, the former capital of the Inca Empire, is renowned for its ancient stone structures, including the iconic Machu Picchu.

The Colosseum was primarily used for gladiator fights, where gladiators engaged in combat for entertainment.

The Great Wall of China was built by the ancient Chinese over centuries as a defensive structure to protect their empire.

The Nabataeans, an ancient Arab civilization, carved the intricate rock-cut architecture of Petra.

Stonehenge is believed to have been constructed by the Druids, an ancient Celtic priesthood, for religious and astronomical purposes.

The Khmer Empire constructed the magnificent temple complexes of Angkor, including the famous Angkor Wat.

Tikal was a major city of the ancient Mayan civilization, known for its impressive temples and pyramids.

Ephesus was a prominent city of the ancient Greek civilization, known for its impressive architecture and the Temple of Artemis.

The Nazca Lines, a series of geoglyphs in Peru, were created by the ancient Nazca civilization.

Palmyra was a major center of the ancient Roman Empire, known for its impressive architecture and the Temple of Bel.

The Moai, large stone statues on Easter Island, were created by the ancient Rapa Nui civilization.

Persepolis was the ceremonial capital of the ancient Persian Empire, known for its impressive architecture and the Apadana Palace.

Göbekli Tepe, a Neolithic archaeological site in Turkey, is believed to be one of the oldest known human-made structures.