I booked a 5 day tour in the Red Centre mostly because that is something you should do when in Australia. Then only thing I knew about the area was that this is where you find Uluru (Ayers Rock). I was not very keen on doing a tour either but decided it was the easiest way to see the place. I had chosen the bit more expensive tour and was happy to avoid the partying 21 year olds.
The first day we visited Uluru and did the base walk around the rock. The colors are wonderful and it is a quite cool rock. I did enjoy it, especially the sparkling wine in the sunset and sleeping under the stars.
Uluru at sunset.
Next stop was Kata Tjuta and a walk in the Valley of the Winds. Now I got a little more excited because I liked the hike and the views better. 
The Valley of the Winds.
When we arrived in Kings Canyon the next day I was convinced that this is an area that one really has to experience. The colors are spectacular and the views fantastic.
My favourite spot in Kings Canyon.
Kings Canyon.
Day 4 we spent a few hours with Craig, who is an aboriginal. He told us about their culture and showed us some rock art. The stories he tells makes perfect sence when you are in this area.
Craig.
The last day in West MacDonnell National Park I probably fell in love with the place. I can not really say what it is, it just made me happy to be there. Maybe it is the emptiness (in comparison with the always busy Taiwan) and the space or the atmosphere and the people. Probably the combination. Our tour guide, Adam, obviously really loved the area and I think it rubbed off.
Ormiston Gorge.
When looking out on the desert you feel like you are the only person on earth. You see nothing at all in any direction except a beautiful landscape. No cities, roads, lights, nothing.
On Mt Sonder.
The Red Centre definately worked its magic on me and I hated to leave.