Cairo is the capital of Egypt and one of the largest cities in Africa and the Middle East. Located on the banks of the Nile River, Cairo has a long and rich history dating back to ancient times, when it was known as Memphis. Today, the city is a vibrant metropolis with a population of over 20 million people, and a hub of culture, commerce, and tourism. Cairo is home to many world-famous attractions, such as the Pyramids of Giza, the Sphinx, the Egyptian Museum, and the Citadel of Salah El Din. Visitors can also explore the city's bustling markets, sample delicious local cuisine, and enjoy the vibrant nightlife. Despite being a busy and chaotic city, Cairo still holds onto its rich cultural heritage and traditions, making it a fascinating destination for travelers looking for a unique and authentic experience.