Baths in the Reales Alacazares, Sevilla
Like the other famous Andalusian cities (Granada, Córdoba…), Sevilla also has an “Alcázar” - a Moorish fortress.
The one in Sevilla dates back to the 8th century, but much of the current site was actually built after the reconquista in the times of Pedro the cruel who nevertheless employed Moorish architects and artisans.
The palace-fortress has beautiful gardens and right next to them are some vaulted baths.