No visit to Philadelphia is complete without taking a Constitutional Guided Walking Tour, a 75-minute, mile and a quarter stroll that puts 15 historic sites... in perspective.

I would like to thank your staff for a wonderful tour yesterday. Megan and Jessica were fantastic with the students and provided lots of information. We look forward to using your company for future trips to Philadelphia.

Thank you for being such a great tour guide and bringing history to life! My favorite part of the tour was seeing the remains of Benjamin Franklin's home, and also the President's House. I hope that I can bring my family back to take your tour and see these places.

I just wanted to let you know that my group enjoyed our tour with Tim yesterday. I think I learned more during the tour than I have all of the other times I have been to Philadelphia! Thanks again.

The Constitutional features energetic and articulate tour guides who bring Philadelphia's rich history to life.

As the leading provider of school field trips, The Constitutional Walking Tour tells the dramatic story of the brave men and women who were responsible for creating America.

Splurge Experience: Visit more than 20 historic sites and attractions, including Independence Hall, the Liberty Bell, Betsy Ross House and the National Constitution Center at your own pace on The Constitutional’s VIP Walking Tour through America’s most historic square mile.

A new walking tour of Philadelphia helps visitors find their way to sites relating to the city's history and its key role in the creation of the United States.

When it comes to the historic district, the two most effective modes of transportation are your left foot and your right, which makes sense since the area contains the densest concentration of historic sites in the country ­ more than a dozen of them packed into a three-block radius and the focus of The Constitutional Walking Tour.

If you're visiting America's birthplace, Philadelphia, for the weekend, celebrate the holiday by taking one of two walking tours (The Constitutional Walking Tour and Spirits of '76 Ghost Tour).