If your trip to Cairo is all booked but your itinerary is a little on the empty side, let us give you a few hints and tips.You'll have to jump out of bed early if you're hoping to see all the fascinating sights that this place has to offer. Egyptian Museum and Cairo Tower are non-negotiable. Museum of Islamic Art and Sultan Hussan Mosque shouldn't be forgotten either.Stop by Tahrir Square. It's one attraction you'll usually find on most travelers' to-do lists. If you still have space on your schedule, Cairo Opera House and Muhammad Ali Mosque will keep you on the go too.