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,
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