While doing my Week of The Gimp, I decided to look at my older pictures, particularly at some I liked from Indonesia.
I did some very limited editing on this one:
The result can be seen here: 
I suggest to compare them big on black: old vs. new
All I did was a curves adjustment, saturation and lightening up some parts of the picture (particularly the palms in the lower right), adding contrast and removing brightness from the sky.
