Are bike rentals available?
Philadelphia Bike Tours brings bicycles directly to area hotels. Bikers can pedal through town on their own or opt for a guided city (on low-traffic streets) or countryside tour. Snacks and water are provided by request.
How about a more modern means of transportation?
I Glide Tours & Rentals is where tours and technology meet. You can experience Philadelphia on a Segway Human Transporter. This 2-wheel self-balancing state-of-the-art mode of transportation allows visitors to enjoy a safe, easy, and fun way to take in some of Philadelphia's most memorable sights with one of their Philadelphia Art Museum District Tours.

