- These walls can only be destroyed by siege weapons.
- They connect between the Wintergrasp Keep Towers as well as the Wintergrasp Fortress Gate.
- A few of the walls have openings allowing for players to walk through, but too small for siege vehicles to pass through. There is a bug in which sometimes they do pass through.
- Patch 3.0.8 (2009-01-20): The Wintergrasp Fortress Exterior walls have had their health increased.