A great activity for adventurous types. McKinney Roughs Nature Park has a 40-foot climbing tower that gives the participant an opportunity to experience rock climbing, a high ropes challenge and finish with an exciting run on the zipline. Ages 7 and up. Ages 7- 17 years requires a parent/legal guardian be present, but they do not have to participate. Must be under 250 pounds. Closed-toe shoes required.