Hidden River Outfitters leads this professionally guided tour of the tidal Schuylkill which includes equipment rental, instructions on how to paddle and safely operate the kayak, and a little over an hour out on the river. The tour departs from and returns to the Walnut Street Dock. Children under 12 years old are not permitted. Parental consent is required for individuals who are 17 years old and younger. Waivers must be signed by all adult participants and the parent or guardian of participants who are 17 years old and younger.