How should ancient Egypt and Red Sea recovery time be balanced?
Put the ancient sites first and the recovery afterwards. Cairo and the Nile corridor are rewarding but intense; a Red Sea finish gives the trip contrast without pretending another major sightseeing stop is restful.
Answer
Egypt asks for attention. Cairo is noisy and layered, while Luxor and Aswan can fill days with early starts, heat, transport and the pressure to see one more temple. Rather than diluting that section with constant breaks, build a clear ancient-Egypt spine, then change the trip's rhythm decisively. A Red Sea finish works because the days become simpler: water, a slower meal, perhaps diving or snorkelling, and fewer negotiations about what must be seen. Choose the coast for the experience wanted rather than treating beach time as a generic label. Recovery in the middle, followed by a final rush of major sights, leaves the trip working against itself. Finish calm. The contrast helps the earlier intensity feel worthwhile rather than merely exhausting.