favourite holiday destination and why?

I have been wishing since childhood, to visit Australia. It is my most favourite place in the world because of its beautiful nature and places. Being an Adventure lover as myself, i would love to swim in the Great barrier reef and explore the wonderful underwater sea life. What is your most favourite holiday destination and why?

I love hiking in the mountains so Switzerland is my top choice when it comes to holiday destinations

oh Switzerland is amazing......thanks for letting me know Irina