In theory, a day spent in Airlie Beach, the gateway to the Whitsunday Islands, could be as cheap as a bottle of SPF 50+ and an icecream, but there's more to this town than the beach.
Start the day right. Hit the Bicentennial Boardwalk for a gentle wander to Cannonvale Beach. It's an easy (mainly flat) 7km return walk, with stunning views of the coral-filled sea and Whitsunday Islands along the way. On Saturdays, there's a beach-front market to check out.
When you get to Cannonvale, drop into the popular Fat Frog Beach Cafe, for breakfast with some of the best coffee in town, a gentle sea breeze and more amazing views. $20
After you've wandered back to Airlie Beach along the boardwalk, cool off (the year-round, average temperature in the Whitsundays is a balmy 27C), in the Airlie Beach Lagoon. The self-chlorinating lagoon is perfect if you want to get in some laps with the separate swimming lanes, or just a refreshing dip. The best bit - entrance is free.