Scream Time Zipline www.screamtimezipline.com OnlineWebsite - www.screamtimezipline.comAddress8483 U. S. Hwy. 421Vilas, PhonePrimary - (828) 898-5404 Scream Time Zipline is just minutes outside Boone, North Carolina. Located in "The High Country", this beautiful location is perfect for a recreation excursion. All tours are offered by reservations only.Our regular tour consists of 6 zip lines with the shortest one being longer than a football field at 450 ft and the longest is 800 ft., almost the distance of 3 football fields! Add on the Super Zip, a 2,000' line, to zip over a mile of cable.