Sydney, New South Wales
The hostel where we stayed for our 4 days in Sydney was in the dodgy Kings Cross area. A mix of bars, sex shops, strip clubs and drugs lined the street and the hostel was no better. A complete hole but nice people though.
Over the 4 days we saw all the famous sights, the Harbour bridge, the Opera house and the Aquarium. The beaches at Bondi and Manly were great places to relax and watch class surfing after a hard night out.