We really appreciated the self-guided tours offered by Greek Bible Tours. These tours do a great job of connecting the Greek history to Biblical history and how it applies to us yet today. Interwoven are scripture texts as well, which we really appreciated. The VoiceMap app takes a bit of getting used to, if you are more familiar with basic audio tours. It was helpful to have the map in front of us as we navigated each location. Be sure to begin at the exact point it tells you to start. Overall, I would recommend these tours!