Rock Climbing. Is your climbing limited to the stairs after a fire drill at work? Here is your opportunity to implement some change. Bid on this Philadelphia Rock Gym package. Choose between three different adventures and two different locations: - (1) Intro to Climbing package for ages 16 and over; (2) Family Climb package Sundays 2 - 4 p.m. at the Valley location only; and (3) Family Intro Package, which includes a climbing lesson for one parent and two children Philadelphia Rock Gyms, located in Oaks & Valley Township. To learn more visit www.philarockgym.com