Hello again @mizu, that has come around really quickly, mine met up with a last semester pal from Edinburgh just yesterday, just moved to Granada.
So she's given me a real dump of info, I'm sorry if it duplicates with what your DD has already from Y4s, mine was at AUC, am assuming your DD will be at the language school downtown?
Places to visit:
Luxor/Aswan - takes some organising but well worth it; Valley of the Kings, Luxor temple, Karnak etc. Aswan much more relaxed vibe, stunning, can go on boats around the isalnds and see different parts of Nubian culture. A few hours away is Abu Simbel Temple. Her crack of dawn balloon trip unfortunately got pulled due to bad weather.
Siwa Desert Oasis - salt lakes, temples, if going, do a tour with driver overnight.
Bahariya Oasis (Black and White desert), she stayed overnight in the desert with a guide.
Dahab - small coastal beach town.
Hurghada - coach one way, flew back. Lots of water activities, deep sea diving, aside from the tragic boat incident in the winter, this was a fantastic experience but do check operators carefully.
Alexandria - her least favourite, was underwhelmed. Souks and catacombs were great as is the seafood but the library is not like the original.
In Cairo itself, she could just go on. Her particular favourites are Coptic Cairo, Zamalek (there's a large flea market every month), cave church, Khan al kahlili souk, Maadi district for brunch/restaurants/boutique shops. She lived in New Cairo which is developing very fast, but spent most of her time between there and downtown, ubers are very reasonable (and safe (in her opinion), no incidents across her 5 months for her or the others).
She didn't go to Suez Canal but some did, I think she was avoiding nearing borders of conflict. Couple of dodgy check point/ad hoc law stops, mainly to verify passengers. It was always the local boys from neighbouring countries like Lebanon, Sudan, Syria etc that took the brunt of the questioning. Egyptian friends in the group, boys again were stopped regularly at tourist points. Having a Student ID on you at all times was DD's top tip, her AUC card seemingly held lots of perceived privilege.
I know your daughter's language will be quite advanced vs mine; it was lovely to see usage progress across all standards improve and be used across the region, it really is welcomed and encouraged by the local community. It was also essential for navigating the transport across Cairo as walking anywhere is nigh on impossible due to the traffic/one way city system. My husband and I got into wrong cars twice due to not understanding the Arabic number plates and the Uber app!
Any other questions, just ask. Hope she has a fabulous time!