Lovely concept, nice mountains, excellent lighting and color etc.
Several days travel across that - well those houses are either utterly huge or those mountains are very small. Thats about an hours walk. There's basically a scale issue here. Have a blast on google maps over the Alps or similar and check out the scales of houses to mountains. Very hard to depict both in true scale on the same map.
Edit -- gotta say tho - that tower top right on the cliff. That's just crying out to be mapped and adventured tho eh ? Could nearly visualize some views at odd and precipitous angles up towards it from the base and then like Torq's challenge map with the bats etc the view from the top tower with scary heights involved. Yeah awesome.