>>935004About 40km north and a lil bit east of Ullapool, Scotland
That photo specifically was taken at 58.218399, -4.987210 (from google maps anyway) facing northeast, if you have a desire to visit that specific location. There's a really nice waterfall and gorge just to the southwest, and you can see a really nice clear fault running NW-SE from the top of the hill it's near. Pic related is a panorama of the view from the top of the hill
Unless you meant the place where I grew up, in which case I was speaking of the Chiltern Hills