Hi, Peter - thanks!
Thank you Eva
Hi Stacy thanks very much for your kind comment. You are quite correct. My 60D did not have a standard lens attached and should not have recorded a focal length. It had my telescope attached which had a 2000mm focal length. There was no reason for the properties to default to 50mm!
And too long for my 24mm lens. I had to stitch two photos to get this result (under difficult lighting conditions).
I was a mere observer and shot it, all the credit falls into the artist.
This is a medieval fortress and back then it was a military compound. It is now a space for music concerts and sightseeing.
You can see it from the outside here and here (those are panoramic views so you'll have to find your way).