Sky-High Thrills TEXAS Style! You will soar the sky on 9 ziplines and zip on our logest zipline that is 940ft long and 100 ft above the ground. What a blast! Item consists of four (4) zip tours and t-shirts. Each ZipLine Adventure Tour lasts approximately 1.5 - 2 hours. Zip tours are available to ages 5 and up. Tandem Zip is available for those under 70lbs. Please see www.GoZipTexas.com for more details.