- Places mentioned in Acts or in the Pauline Epistles. They were visited in the sequence indicated by their numbers. Route starts obviously at pin . They contain images, information and the corresponding passage from the NT narrative.
- Red pins: Route sites not mentioned in Acts. They lie on ancient roads or paths which used to connect the recorded Pauline places.
- Orange pins: Sites on alternative/less probable route segments.
- Blue pins: Places of interest, close (or not so close) to the route, directly or indirectly connected to it. Spiritual and historical echoes of St. Paul passing though the area or just places one shouldn't miss while tracing the apostle's steps in the region.