From my balcony in Nicosia I’ll see nothing on August 12. The Moon’s shadow doesn’t reach the eastern Mediterranean, so from Cyprus the Moon never crosses the solar disc at all. This is the guide I’d hand a friend who can get themselves somewhere the eclipse actually happens, whether that’s the path of totality across northern Spain or a deep partial from a back garden in London. One rule matters more than everything below it: until the Sun is 100% covered, you look through a certified solar filter or you don’t look at all. Not at 90 percent, not at 99. And if you aren’t standing inside the narrow path of totality, that means filters on for the whole eclipse, first bite to last. Everything else here is built around that line. ...

The path of totality on August 12 sweeps across northern Spain from Galicia to the Balearic Islands. Every region inside the path delivers totality — but the Sun sits between 2° and 11° above the western horizon when it happens, and that changes everything about where you should stand. At 10° altitude the Sun is about one fist-width above the horizon at arm’s length. At 5° it’s half a fist. At 2° you’d lose it behind a two-storey building from 100 m away. One badly placed apartment block, one hilltop in the wrong direction, one row of pines — and you miss totality entirely. ...