The ancient civilization known for its pyramids and hieroglyphs is the Egyptian civilization. This remarkable society flourished along the Nile River for thousands of years, leaving behind a rich legacy of architecture, art, and writing. The most iconic structures are the pyramids, particularly the Great Pyramid of Giza, which served as tombs for pharaohs and showcased their beliefs in the afterlife. Hieroglyphs were the writing system used to record their history, religious texts, and daily life, reflecting the complexity and sophistication of ancient Egyptian culture.