This video is from La Mezquita-Catedral in Córdoba, the combined (originally) Muslim mosque and (later) Christian cathedral.
It is part of the “Historic Centre of Córdoba” – number 313 on UNESCO’s World Heritage List.
Audio: “Rumba Moresca” by Arany Zoltán
You will find a number of videos from several countries on Sandalsand’s YouTube channel. As you can see from the link above, that’s where the original videos are hosted. In addition all videos and playlists also appear in separate articles on this website, like the one you are on now. You may watch the video right here, or in a larger window on YouTube.