September to November (spring) and March to May (autumn) offer ideal weather with fewer crowds. December to February is hot and busy, while June to August is cooler and wetter.
Three to four days allows sufficient time to explore iconic attractions, beaches, and neighbourhoods without feeling rushed; longer stays enable deeper exploration of coastal regions.
Yes, though water temperatures vary seasonally. Summer (December-February) offers warm waters ideal for swimming, while winter requires wetsuits for comfort at around 17°C.
Sydney is Australia's most expensive city for accommodation and dining, but excellent free attractions like beaches, parks, and walking trails help balance costs effectively.
Cancellations, lost luggage, medical emergencies — travel insurance covers the unexpected for under US$2/day.
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