I don't really have many pictures, I was only really introduced to taking outdoor photos by this place!
Scotland is basically a massive hiking trail. Apart from the Central Belt the entire country is almost abandoned. Ben Nevis, the UK's biggest mountain, is pretty awesome. I used to own a house on the Isle of Arran and the walking/camping around there is absolutely brilliant. S.A.S training was in the Brecon Beacons in Wales, which is the most challenging terrain anywhere, it's brilliant. I've hiked in Germany too, anywhere in the South is brilliant. I've walked Campania in Italy from Rome to Naples, which is also a great experience. I like doing it anywhere, but Scotland is beautiful and challenging enough most of the time.
Scotland also has the Munro challenge (the Munro's are a bunch of hill/mountains of a certain height) the lot of them are often climbed over a set period to raise money for charity, I've done those too.
