"Finding Nirvana is like Locating Silence" Jack Kerouac- Dharma Bums
Picacho Peak State Park offers two trails that run into each other before heading to the top. The most direct route is by Hunter Trail.
This is one of the more interesting/unique hikes in the southern Arizona area, and one that i'd recommend everyone do at least one. There are a lot of cabling and handrails along the primitive route to the top. You definitely want to bring gloves.