Coober Pedy

As you can see, the famous attraction in Coober Pedy are underground house and Opal cave. There are some funny warning signs for the people who just arrived Coober Pedy, like don't go backward because you probably will fall into some tunnels. There are many underground holes in Coober Pedy due to the opal mining. The happiest dinner I ever had in this six days trip, we had pizza as dinner.

My elder sister and Japanese girl Sachie.