Wow – a stunning photo; well done, the scene would be have been quite challenging to record in order to set the correct exposure to display what is a very wide range of tones.
Is this straight from the camera, as I presume you’re not lugging a PC and Photoshop around with you?
Dennis - it's pretty much straight out of the camera, however, we are travelling with a MSi U100 'Wind' laptop with CS3 installed.
I carried out some very minor tweaks prior to posting. Just the usual levels and curves, a little white balance adjustment and some minor work in Camera Raw.