Want to reach new heights but you're afraid of coming face-to-face with a rattler, scorpion, or hive of Africanized bees? Get inside. The Phoenix Rock Gym offers routes for any level climber. The Beginner's Canyon has straight vertical walls, and those without gear can rent everything they need and climb all day for under $20. More experienced? Ape up the walls of the two more technical areas of the gym, Hueco Canyon or Exit Canyon, or boulder 'til your fingers bleed. The gym offers monthly and quarterly passes, which are both reasonably priced. (For a cool $1 million, The Phoenix Rock Gym also offers a lifetime pass.)