The Himalayan range, due to its sheer vastness and mindboggling diver­sity, occupies the curious position of being the recipient of too many trekking guides, but it&rsquos still never enough. So one more guide is always welcome. Avay Shukla&rsquos The Trails Less Travelled doesn&rsquot exactly live up to its moniker, purely because some of the treks, like the short one to Shrikhand Mahadev in Shimla district, the long Pin-Parvati trek in Kullu or the Chandratal- Baralacha La trek in Lahaul, are not exactly unknown, and many visit these trails every year.