Australia Zoo is situated on Steve Irwin Way, Beerwah. It is approximately 60 minutes driving time, north of Brisbane, via the Bruce Highway.
Stay on the Bruce Highway and follow the signs to the Sunshine Coast
Go past the Caboolture exit
After 10kms take the Steve Irwin Way/Glasshouse Mountains Exit on the left (there is a big brown sign with Beerburrum, Maleny and Landsborough on it)
Follow Steve Irwin Way for 18kms without exiting
Pass Beerburrum exit on the left
Pass Glasshouse Mountains exit on the left
Pass Beerwah exit on the left
The Australia Zoo entrance is on the right, 3kms past Beerwah
Directions courtesy of: http://www.australiazoo.com.au/affiliates/car-hire/