4 days, 18 stops starting in Pennsylvania. Allegheny Observatory defines this Pennsylvania route with Duquesne Incline. In Pennsylvania, Heinz Memorial Chapel marks a rare multifaith worship site. Pennsylvania transit never exceeds 15 km.
Highlights in Pennsylvania include Allegheny Observatory and Duquesne Incline. Scoring 96, Allegheny Observatory dominates the Pennsylvania area. Pennsylvania covers 18 stops in 4 days. A rare multifaith worship site in Pennsylvania is Heinz Memorial Chapel. The Pennsylvania sequence goes Allegheny Observatory to National Aviary. All Pennsylvania points form a 24 km area.