Here’s one of the best resources I’ve found for studying the Apostle Paul. Dale Bargmann created a photo tour that traces Paul’s missionary journeys, with lots of sidebars and original material (Dale is a gifted photographer and has spent quite a bit of time photographing these locations and putting this material together).
To follow in an orderly (Kaqexeß) fashion, read down the left pane, and click the link at the bottom of each page. Alternatively, use the navigation on the right to jump around. You will find an amazing number of insightful comments while developing an appreciation for Paul and his ministry by ‘touring’ though this site.