If you want Alhambra-level monument depth in three days, Granada competes for attention — Seville wins on urban tapeo rhythm and river character.
If you have a week for Andalusia, our 7-day regional guide connects Seville with Córdoba, Granada and the white-village arc without duplicating the city guides.
For a cooler inland-capital feel in three days, Madrid offers a different tempo — useful if you hesitate between south and centre.