Surrounded by swaying trees and fresh air, the five ziplines of Zip Nac’s adrenaline-pumping course speed gliders through 90-minute trips across a towering forest canopy. Participants begin standing atop the first platform, then careen down lines ranging from a quick 225 feet to an invigorating 900-foot dual line that pairs riders side by side for races to the bottom or private auditions for the Miss Wind Tunnel competition. Seasoned guides help patrons strap into each line, where they can take solo trips. Little ones (weighing 60 pounds or less) can ride tandem with a guide, ensuring that every member of the family can zoom through the tree tops. In between lines two and three, visitors traverse the 60-foot sky bridge, which allows brief moments of repose amid the verdant outdoor setting. Gliders can rent GoPro cameras for a fee to capture their zipline experience on video. Nighttime zipline sessions grant heart-pumping adventures in the dark without the hassle of helping Edgar Allan Poe find the fuse box. Zip Nac also offers onsite overnight accommodations at their Zip Inn.