The Patio de los Leones within the Alhambra is where there was a structure with 12 carved marble lions - under restoration when we visited. Of big interest was the pavilion with its slender columns and if you look closely water channels taking water to the lions to the right of the photo.
Casa Batllo (World Heritage Site) - One of 2 houses by Gaudí in Barcelona that can be toured. truly amazing and worth the visit. go in the mornings, before the site gets crowded with architecture students. #gaudi