In reply to Dave Yardley:
It's a good, quiet and wild area to be in, and for these reasons, if not many others, preferable to be roaming in compared to Borrowdale, Langdale and the other busy areas.
You might struggle to find three days worth of walking and wandering though - the area, regrettably, just isn't that big. The fells are shaped in quite friendly fashion and most routes can be achived quicker than perhaps planned and plotted simply by walking in the relevant direction.
I did a big one-day route climbing Blencathra then over Mungrisedale to Skiddaw House, up onto Skiddaw then headed north toward High Pike and then a long return to Blencathra and my starting point. A wonderful day and highly recommended. It would be pleasant to amend this to a two day / one night walk and camp too, and would enable more hills, dales and sights to be seen. I don't think camping is gonna be a problem as long as you're discrete and not close to any civilisation points.