Lahun is an ancient Egyptian site located in the Faiyum Oasis, known for its well-preserved pyramid built for the Middle Kingdom pharaoh Senusret II. The pyramid complex includes a mortuary temple and several smaller pyramids for royal family members. The site was a bustling center during its time, featuring a town that supported the pyramid construction. Archaeological excavations have revealed numerous artifacts, including pottery and tools, which provide insights into the daily life and culture of the ancient Egyptians living in Lahun.