GRISEDALE PIKE Rising above Portinscale and the end of Derwentwater the pyramidal Grisedale Pike does look a bit like the Swiss Matterhorn. Come on – use your imagination. It’s a lot easier to climb though. See my “Walk Borrowdale & Keswick” Walk 19 ‘Grisedale Pike’ and “Complete Lakeland Fells” North Western Fells GRI1 and GRI2.