Sydney definitely isn’t the cheapest city to visit, however it does offer plenty of free activities which makes it easier to enjoy the city even if you’re on a budget. Here are my top 20 free things to do in Sydney. How to get around You will need to purchase an opal card to use local buses and trains. There are around 2,100 Opal retailers across the Opal network, including many newsagents, post offices, convenience stores and supermarkets. The best day to travel a great distance is on…
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