A necropolis is a large, ancient cemetery or burial site, often associated with a significant city or civilization. The term comes from the Greek words "nekros," meaning dead, and "polis," meaning city. These sites typically contain elaborate tombs, mausoleums, and burial structures, reflecting the cultural and religious practices of the people who built them. Many famous necropolises, such as the Valley of the Kings in Egypt and the Catacombs of Paris in France, showcase the historical importance of burial practices. They often serve as archaeological sites, providing valuable insights into the beliefs, art, and daily life of ancient societies.