In Walking Sydney, Castles takes walks with some of Australia's biggest writers in order to see the city anew.

Sydney is a city that is particularly beautiful to traverse on foot, with its iconic harbour, lush bushlands and diverse ...

Sea Cliff Bridge is an incredible coast road suspended above the ocean just south of the city – bookmark for your next road trip out of the city ...

There are only a few places in Sydney that are really conducive to walking - Bondi being one of them. Peter Rae "It's really about the interplay between walkable neighbourhoods and neighbourhoods ...

One group is trying to change this with the "badass" women of Sydney walking tour. She Shapes History operates its tours in Canberra, Melbourne and Sydney. (ABC News: Millie Roberts) ...