The Red Pyramid will be the first true pyramid with straight sides. There will be a large chapel on the east side of the pyramid to face the path of the sun. The entrance will be located at the north face of the pyramid. Three chambers will lay on the low, rough ground. Each side will be 722 feet with an estimated 43° slant. In total, the pyramid will be 343 feet tall. The Red Pyramid will stand as the tallest, largest pyramid in Egypt, and possibly the largest manmade structure in the world.