I am visiting Slovenia soon and would like to spend a day walking one of the routes in the Cicerone guide to the Julian Alps. I'm a reasonably fit 49 year old used to hill walking, but not rock climbing. I'd like to walk 10 - 15 miles / 16 - 24km. For the walk, I will be based at Lipica, so will have to drive to the start and back to Lipica again in the evening. I can't decide which walk to do. All suggestions and tips gratefully accepted.