Hi, I suppose my greatest fear was Day 1, crossing over the Pyrenees, so I have decided to go via Valcarlos, I know I will miss out some amazing scenery but not being a seasoned hiker, I feel this is the right thing to do, even though I am aware the last part of this journey is quite strenuous. I smoke, not a lot, but enough to get out of breath on ascents, although I can, and have done of late, 5 to 6 kms over reasonable terrain feeling relatively good, I don't want to burn out so early. Has anybody had difficulty doing the Valcarlos route and is there any other ascents I need to be aware of along the way? Many thanks to my heroes who have completed the Comino.