السد العالي

The Aswan High Dam is one of the twentieth century's defining engineering feats, a colossal rock-fill barrier completed in 1970 that finally tamed the Nile's unpredictable floods, generated power for a modernising Egypt, and created Lake Nasser, one of the largest artificial lakes on earth, stretching south into Sudan.

Its triumphs came with a heavy cost: villages and ancient temples were drowned, prompting the epic UNESCO campaigns that saved Abu Simbel and Philae. Standing atop the dam, you take in the sheer scale, the turbine hall below, the lake vanishing to the horizon, and a lotus-shaped monument to the Soviet-Egyptian partnership that built it. It is more a stop for perspective and photographs than lingering, often folded into an Abu Simbel or Philae day.