Australia's size is the defining planning constraint: Sydney to Cairns (the Great Barrier Reef gateway) is a roughly three-hour flight, and Sydney to Uluru in the Red Centre is nearly as long — this is a continent, and most trips need to pick two or three regions rather than trying to loop the whole country.
Sydney and Melbourne
Sydney's harbor, Bondi Beach and the Opera House make it the default first stop for most visitors; Melbourne, more laid-back and food-and-culture focused, is the common second city for travelers with 10+ days.
The Great Barrier Reef
Cairns and Port Douglas are the two main gateways. Cairns has more infrastructure and reef-tour options; Port Douglas, an hour further north, is smaller and quieter with reef access nearly as good.
The Red Centre
Uluru (Ayers Rock) sits in Australia's interior, reached by flight into Ayers Rock Airport rather than by road from the coast for most itineraries. Hotels here cluster in the purpose-built Yulara resort town a short drive from the rock itself.
Booking Tips
- Domestic flights are the practical way to connect these regions — driving distances between them run into the thousands of kilometers.
- The Reef is best visited during Australia's dry season (May–October) for calmer seas and better visibility.
- Uluru hotel options are limited to Yulara — book ahead, especially around the cooler, more comfortable April–September period.
Frequently Asked Questions
How many regions can I realistically cover in a two-week trip?
Two comfortably (for example Sydney plus the Reef, or Sydney plus Uluru); a third region usually means sacrificing time in the other two given the flight distances involved.
Is it cheaper to book Uluru and Reef hotels separately from flights?
It varies, but comparing package deals against separately booked flights and hotels is worth doing, since remote-region accommodation and airfares both fluctuate independently.