Egypt's River is the Nile, which is the longest river in the world, stretching over 4, 000 miles from its source in East Africa to its mouth in the Mediterranean Sea. The Nile has been an important part of Egyptian culture since ancient times, providing a source of water for irrigation and transportation. It is also a major source of food, with many species of fish living in its waters. The Nile is also a major tourist attraction, with many people visiting its banks to take in the beauty of the river and its surroundings.