The West Highland Way is a 150 km-long hiking route between Glasgow and Fort William. We did it in 6 days, using a little hitchhike in the middle. What you see are the amazing landscapes, the breathtaking lochs and the bens. What you don't see is carrying 25 kgs all day, fighting with the millions of midges, getting up at 6 o'clock in 3 degrees, desperately looking for a camping site in a forest at 10 o'clock... add them together, and the result is still great :)