You walk 100 yards south, to the north end of Pipeline Canyon Trail, then turn northwest for a little over a mile. Then head back. Anyone not using a walker could do it.
Cottonwood Trail is again decent trail surface. It crosses several sandy, gravelly, washes. It is lined by the usual desert shrubbery: Yellow Paloverde, creosote, brittlebush, etc.
Add in Yavapai Point Trail, Pipeline Canyon Trail and Wild Burro Trail, if you want to get value for your entrance fee.
Check out the Official Route and Triplogs.
This hike is listed as One-Way.
When hiking several trails on a single "hike", log it with a generic name that describes the hike. Then link the trails traveled, check out the example.