What is this monument ? Where can you see it ?

This is Uluru or Ayers ................

Where can you find it ? in Western Australia ? in Northern Territory ? in South Australia ? Queensland ? New South Wales or Victoria ?

How far is it from Alice Springs ?

What can you see in its caves ?

What are the average temperatures there in December ?

in July ?

Where (city) can you find this bridge ? What's its complete name ? How long is it ? How high ? How wide ? When did it open ?