Greek wildfires: 'Difficult to breathe' as Greek wildfires approach outskirts of Athens
The mayor of the historic Greek town Marathon says they're facing "catastrophe", as the smell of burning reaches the capital.A wildfire fueled by gale-force winds is spreading to the edge of Athens, as thousands of residents are told to flee their homes
The air in Athens smells of burning - it's extremely hot and the sky is dark because of the smoke, the BBC's Nikos Papanikolaou reports from Athens