The Sagrada Familia | Photo: Tom Walton
Gaudí's still unfinished church is spectacular at any time of the year but in late afternoon in the winter the façade catches amazing light just as the sun dips behind the hills.
In the photo above, we've actually missed it by about 5 minutes but you can still just about make out how the spires seem to glow red.
Have your camera ready, you've only got about 10 minutes to catch it, about 5.30 (we think!)
See also Gaudí's La Sagrada Família: Genius or folly? | BBC