Brightly colored, nylon fencing. used by ski resorts to slow skier and snowboarder traffic. Usually orange, gillnetting is placed on ski trails to direct skiers and snowboarder traffic flow as well as establishing slow skiing zones.
The ski patrol set out gillnet at the bottom of the Cramner Ski Run at Winter Park, Colorado to slow down the skier trafic.
by The Snow Prophet May 12, 2010