From Guild Wars 2 Wiki
|Black Citadel||Adamant Guard (Directions)|
|Divinity's Reach|| Divinity Guide|
Seraph Soldier (Directions)
|Lion's Arch||Lionguard Guide|
|Rata Sum|| GYDE-561|
|The Grove||Warden (Directions)|
- Directions NPCs usually include Guide or "(Directions)" in their name.
- With the exception of the Lionguard Guide, Directions NPCs do not have a floating icon above their head.