Hi there @czarnecl
Welcome to the Unreal Engine community!
I’ve never found deserts particularly beautiful but this is breathtaking. Just imagining standing by the tilted tree and looking into the canyon is awe-inspiring. Also, the choice to add in a bit of life with the birds is wonderful!
PS: I totally got a bit of acrophobia towards the end 
Hope to see more of your work here in the forums!