Grampians National Park

[benji86]

A few shots i took while treking Hollow Mountian in the Grampians National Park last year.
Any tips or advice to improve would be more than welcome .

1.

2.

3.

4.

5.

6.

 

[LaFoto]

Hiya, welcome!
Do watch for your horizons to be straight (like in 2 and 3) and when you don't succeed to get the straight in camera, straighten them in post.
Try not to center your subjects (lady in last) - since she's looking down into that plain, it would have helped composition to place her on the lefthand side of your frame and give her the room to look into on the right (diminishing the shadow on the rocks before her, too).
Just two thoughts...