[{SlideShowNav}] !!!The Three Sisters Sandstone Rock Formation (1) [{Image src='180as.jpg' width='800' alt='The Three Sisters Sandstone Rock Formation (1)' class='image_left' height='568'}] [{SET customtitle='The Three Sisters Sandstone Rock Formation (1)'}] \\ A close up of the Three Sisters sandstone rock formation in the Blue Mountains [{GoogleMap location='Blue Mountains, New South Wales, Australien' zoom='9'}].