Twenty-three years ago the then president of the Jamaica Plain Historical Society, Rhea Becker, had an idea. Why not conduct a series of walking tours during the summer months as a way to highlight the rich history of JP for people? The JPHS has been conducting historic walking tours of Jamaica Plain tours ever since. From the four tours that debuted on the schedule in 1995, the offerings have now expanded to include seven different tours. Each tour lasts between 60 and 90 minutes.