Mountain Shelters - Mountain shelters in Crete, with location, description and pictures of all seven. - http://www.multimedia-sa.gr/outdoor/k01eng.htm
Cretan Adventures- E4 Hiking Trails - E4 Hiking Trails in Crete: 40 hiking routes on Crete with classification. - http://www.multimedia-sa.gr/outdoor/e00eng.htm
Walking and Cycling in Crete - A detailed guide to exploring Crete away from the main roads and tourists. - http://www.peter-thomson.co.uk/crete/contents.html