19th January After last week, it could only get better. To be fair, we were starting from a low base! Nevertheless this was a decent 13 mile walk to clear away the mid-winter cabin fever. Occasionally we stumble upon places that we are completely unaware of and the Nickey Line is one of those. Running from Harpenden to Hemel Hempstead, this is a throw back to days when railway lines were more common and travel by rail was a genuine option. Now a cycle-footpath, it provides a gentle start to our walk as far a Redbourn.