The must-try activities in Australia

If I had 3 activities to bucket list it would be experience the variety of Australia by:

- doing a resort dive in Far North Queensland - that is scuba dive at a shallow depth with supervision and limited training required. Do this off one of the outer platforms on the Great Barrier Reef where there is warm clear water, coral, fish and white sands. Good visibility and safe as you literally walk down stairs from a floating pontoon and swim down maybe 4 metres deep to the bottom of the coral and sand. About 20 - 30 minutes. You can experience negative buoyancy where you can effortlessly hover and spin in the water. So peaceful. No surf waves to worry about.

- in contrast, visit the outback in the Northern Territory from Alice Springs to Devils Marbles, Ormiston Gorge and Uluru (formerly Ayers Rock) and camp outdoors overnight to appreciate the air, stars and energy in this beautiful place. Unusual desert sands and red tick. A lot like Sedona but different. Spot an emu, echidna, kangaroo and many other animals and wonderful bird life.

- after experiencing the barrier reef and outback, explore Jenolan Caves near the Blue Mountains in New South Wales. These show caves are ancient underground natural wonders. A day trip from Sydney, overnight is better. There are many different caves. Each one with a different atmosphere. You can also listen to orchestral and choral performances on special occasions.

I've done each of these things and they are wonderful, vivid memories.