We've gotten way more out of Camelback Mountain over the years than heart-stopping views and heart-pounding workouts. But be warned: What we're about to describe is not for the faint of heart. In fact, you're best off consulting a professional — or at least a guidebook — before embarking on this adventure, if you're a novice.

The sketchy rock-climbing routes on this centrally located desert mountain are mandatory test pieces for every aspiring local climber. Ridge Route, a climb on the western end of the headwall, is exposed and scary enough to change a climber's opinion forever about the difficulty levels found in climbing guides. But even better than the climb itself, which is quite high but has only a few interesting moves, is the rappel waiting at the top of the route.

At the top of the headwall near the sloping edge of a north-facing cliff are two tiny metal bolts drilled and cemented into the rock. We don't just feel butterflies as we step off that edge — it's like we just swallowed the whole Butterfly Pavilion at the Desert Botanical Garden. As unlikely as it seems, the ancient bolts are fine anchors for our long ropes, and we feel good enough to admire the shiny vehicle rooftops in the Echo Canyon parking lot and the Lilliputian hikers, so safe and unconcerned as we hang in the breeze on narrow cords of Kevlar.

What makes this rappel special is the perspective: At the start, we appear to be at least 300 feet off the ground. That's because the rappel ends on a conical point of rock that's still more than 100 feet off the deck — we have to climb down that part. For even more thrill, try it on a windy day. You'll feel like one of those baby spiders floating away at the end of Charlotte's Web.