Also bookable on Viator, 1 to 120 of 266
The same city on Viator (Tripadvisor's marketplace), top rated first: a third place to compare dates and prices.
Prices run from USD1 to USD1029, and half of the 266 priced listings cost USD59 or less. Most take 2 hours. The best reviewed with at least 100 reviews is Badass Women's History Walking Tour of Philadelphia (5.0 from 116 reviews). The most reviewed is Dark Philly Adult Night Tour (4,633 reviews).
For the operators we researched and recommend, see our food tours and cooking classes in Philadelphia, or the experiences overview.