Why go
This is useful context before walking between the Albaicín and Alhambra. The area around San Nicolás held an early Iberian settlement; the Zirids later developed the Albaicín hill. Under the Nasrids, the Alhambra became a fortified palace city across the Darro, giving Granada the two-hill pattern visitors still see.
The full story
The hill around today’s San Nicolás held an Iberian settlement centuries before the palaces of the Alhambra. Its elevated position above the Darro helps explain why this side of the valley mattered so early. After Roman rule and later upheaval, the Zirid rulers founded a new Granada in the eleventh century. Their city spread across the Albaicín, where surviving walls still hint at its older defensive form. The Nasrid period changed the skyline again. On the opposite hill, the Alhambra developed from a fortress into a palace city with residences, shops, shared buildings and religious space. The Albaicín also expanded behind new walls. From either hill, look across the Darro: Granada’s history is easier to grasp as the growth of connected but distinct urban places than as a sequence of dates. Later Christian building added another layer, visible in the cathedral in the lower city.