Aside from using an aircraft of some sort, good old-fashioned rock climbing is the only way to get to the top of Pinnacle Peak, that crab-claw-like block of pointy granite near the swanky Four Seasons Resort in Scottsdale.
This ain't no sport climb, with handy hardware pre-installed in the rock for safety. The lead climber will need a set of wire nuts, hexes or cams, so either be ready to use such equipment or climb with someone who is. That said, this is the perfect climb for the beginning leader.
(A strong word of warning, up-front: When we say beginner, we don't mean you, fool. Not 'til you've put some time in at an indoor rock gym, learned the ropes, as it were.)We led this long route in tennis shoes, many years ago, before all the houses came. It sure is a different view from the top now, but you can still see lots of desert thanks to the efforts of McDowell Mountain preservation activists.
Just take the main hiking trail to the climber's trail that leads to the summit blocks. Getting to the base of the summit route involves a non-technical scramble climb that begins in a wide crack. It's not every day we get to advance up a vertical slab by wedging our belly in a fat rock crack. (You may not be into such things, but for us, that's heaven.)
The summit route has plenty of solid placement options for your protective gear, and the climbing moves are sweetness and light even for older gym rats. Easy as it is, the route is about 150 feet long. The small summit is thrilling to perch on, and it takes a long rappel to get back on the ground. You'll feel you've earned your merit badge after this one.