Precautions:
1) Egypt is an Islamic country, so we should pay attention to respecting local religions and customs. Women should not wear revealing clothes, and there should be no intimate actions such as hugging between men and women in public.
2) Egypt has to drink alcohol, but it is not advisable to drink hard liquor in public places.
3) It is forbidden to take photos in sensitive areas such as government agencies and military facilities. No woman can be photographed without her permission. Shooting in mosques and museums requires prior consent.
4) Pay attention to food hygiene, and it is best not to buy street snacks. Don't carry pork products.
Tipping is common in Egypt. Generally, waiters, tour guides and drivers should be tipped.