Don’t think too much about where you’re going.
From Klambratún to Grandi, just walk. Don’t think too much about where you’re going. From Klambratún aim for Hallgrímskirkja, then aim for the harbour and Grandi. End at þúfa, a funny looking hill at Grandi. Walk around the old part of Reykjavík, tip; it’s not only the downtown area but “gamli Vesturbær”. Go on google maps and look for Vesturgata,