Near the Nilometer on Elephantine Island in Aswan, Egypt, there are massive boulders you can see from the river with hieroglyphics inscribed with the cartouche of Psamtik II. It is really amazing to see these hieroglyphics so clearly from the water. And to withstand the test of time. The entrance to the Nilometer is an unassuming doorway with steps leading to the nile. It is one of the oldest Nilometers in Egypt and was in use until the 19th century. Every other week Travel Thursday brings you travel tips and information on the amazing sights and activities the world has to offer.