Spent a Saturday taking a self-guided walking tour through the suburb of Summer Hill in Sydney. I love spending weekends exploring the backstreets of my hometown Sydney on a self-guided walking tour. Wandering through the streets of some of the best suburbs this great city has to offer. There is so much colonial history which has almost been forgotten and hidden behind modern architecture and ancient leafy trees, which now tower above some of the best buildings from our past. Suburbs in the inner-west of Sydney boast some of our best colonial secrets. Following the rail-line from east to west (or the other way around) really gives you an insight…