GW2 Windy Cave Treasure achievement guide with detailed descriptions and video walkthrough. Windy Cave Treasure is a new achievement introduced with the Halloween patch.
Here is a guide for the new GW2 explorer achievements introduced with the Halloween Patch. This is a work in progress and will be updated as more as discovered. A lot of these achievement locations are swarming with mobs with some are mini dungeons or mini-dungeon/jumping puzzle hybrids. Bringing a friend is highly recommended for this achievement hunting to avoid frustration!