World's Coolest Zip Lines
Zip Adventures, Vail, CO
Get your Rocky Mountain highs along this zip lining tour, available four times daily in summer. It starts with a short trip in a six-wheel-drive Austrian military vehicle that will get you in the mood for a Colorado-style adventure. You’ll then zip across six lines, each strung high above the rushing Colorado River. Expect a few short hikes between platforms. $150.