I'm returning to GW2, and I'm lost.
The White Mantle are assocaited with bandits – you could try looking near bandit camps.
More specifically, the camp in the north east of the map, by Willem's Bandits point of interest. Head north through the camp, and the entrance is hidden behind it.
Thank you for the information.
Shouldn’t there be a green star or circle indicating the area on the map?