There are several places in Egypt you're not allowed to take cameras. They're not allowed inside the temples at Abu Simbel, for instance, or anywhere in the Valley of the Kings. There are other places, like most of the museums, where you can't use a flash, and the rooms are very dark.
In other places, like inside the temples that still have rooves, you get caught in a dilemma: a grainy no-flash image that catches what you're actually seeing, or a brighter one that changes the colours and washes out the details? In Egypt, photography could be difficult, and I have to assume that's the reason why, in winnowing these photos down for Capture, I've ended up with mostly photos of Jordan.
My travelling companion and I ended up taking complementary strategies. He took a waterproof travel camera, that could handle the dust and sand. I took a more temperamental beast with excellent optical zoom. I don't know that it made a lot of difference most of the time.
And still, the best shot I took of the Treasury at Petra, I took on my iPhone.