the above photo is nice, with a large amount of Photoshop work put into it, the guy most likely did a huge amount of Sharpening on the entire photo to get the detail to pop, and like POD said then used HDR.
One of the few landscape photos I like that I havr taken is this below. It is a good photo and pretty much straight from the camera with very little photos hop done to it.
I might be able to go and redo this shop soon and apply the same skills as sharpening and HDR if I get a time.
