Trolley or Double Decker Bus ?

What%26#39;s the advantages and disadvantages of trolley or Double Decker Bus tour of Philadelphia in October. Does it go near the Franklin Science Institute?

Trolley or Double Decker Bus ?

With the Double Decker Bus, you have the option of sitting outside on the upper deck which should be nice in October. The bus also goes to the Philadelphia Zoo, which the trolley does not. Otherwise, they are the same. Both go past the Franklin Institute.

Trolley or Double Decker Bus ?

Weather permitting, I recommend the bus...

I also agree with doing the Bus....