The Druidic Routes

From publisher blurb: An original short piece, created as a freebie, The Druidic Routes are a way to link distant regions of the world without resorting to portals - a method to allow rapid travel but only when the travel itself would be boring. As with all Jigsaw Fantasy products this also includes a series of "Jigsaw Links" giving advice on how to tie the elements into your own setting, using examples drawn from many different fantasy worlds, and occasionally from real world history or mythology.