Yes a walk of 1 1/2 hours but plently of stops for questions and photos.
Julian met us at the alotted time on Sunday afternoon giving us an overview of what was on the tour asking if we had any past knowledge or experince with Philly. We advised only from the Big Bus tour experince. We set off at a brisk pace - the tour had started.
Julian was excellent - we would highly recommend this tour, knowledge, history and stories all told of old Philly.