I liked the closer photo of two of the sisters & the edge of the cliff but I thought the third sister might get upset if I left her out so I merged two photos.
It is actually a one & a half photo stitch.
The photos were a different size so it took a bit of work to merge them.
Bottom left, you can see people crossing over to the first of the structures.
This is The Three Sisters at Katoomba in the Blue Mountains National Park in Australia.
Canon 400D, ISO 400, 1/50 sec, F9
1330 views as of Aug 23, 2015.