Journey back in time at Nilometer. If you're lucky, you might even be able to schedule a tour of this historic building.
This historic landmark in Old Cairo comes recommended by many travelers, so be sure to put it on your to-do list. However, don't end your sightseeing there. There are a lot more attractions waiting for you to check out after Nilometer. Giza Pyramid Complex, Great Sphinx of Giza, and Egyptian Museum are nearby.