Suitable for ages 4 to 94

This past October Barbara ("Bebe") Stetson, age 94, set a record at Outdoor Venture's Treetop Adventure Park, by being the oldest climber to-date.

The Treetop Adventure Parks are self-guided ropes courses in forests and feature platforms at different heights in the trees, connected by zip lines and challenge bridges of different kinds. Each bridge is an "element" and a series of elements forms an "aerial trail. They are typically pursued by kids, teens and younger or middle-aged adults.  Barbara Stetson completed the a trail of 11 different elements that concluded with a zip line.

Source: http://www.prleap.com/pr/230072/at-age-94-she-sets-a-record-in-the-treetops-at