During our leisurely breakfast on Sunday morning, looking down from our room with a view to the street below, we saw yet another crowd of people purposely walking. A quick web search revealed these were on the 25km Seven Bridges Walk . Musing: From View of Sydney Australia from Gladesville Road Bridge by Les Murray "There's that other great arch eastward, with its hanging highways; the headlands and horizons of packed suburb, white among bisque-fired, odd smokes rising; there's Warrang, the flooded valley, that is now the ship-chained Harbour, recurrent everywhere, with its azure and its grains; ramped parks, bricked containers, verandahs successive around walls, and there's the central highrise, multi-storey, the twenty-year countdown, the new city standing on its haze above the city."