Wintergrasp is a large, open-world player-versus-player zone in the game World of Warcraft. It features a unique battle system where players from the Horde and Alliance factions compete to control a fortress and its surrounding area. The zone is known for its snowy landscape and strategic gameplay, with players using siege vehicles and various tactics to gain the upper hand. The primary objective in Wintergrasp is to capture the Fortress by defeating the opposing faction. Players can earn rewards such as honor points and unique items, making it a popular destination for those seeking competitive gameplay and teamwork.