Yes, the Wise Pilgrim app provides wonderful information about the area where you are, the distance to the next stop - I had to pay for it, but seems totally worth it.
As a practicing Christian, I am not plaining on doing anything specifically Christain on the road. I understand that some points bare a special significance to other believers. If I might suggest, try to do what I do - talk to God while you walk and see waht happens. You might feel like an idiot...
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