EDZ is in/near Switzerland. (Destiny)

by red robber , Crawfish Country, Monday, September 11, 2017, 22:25 (2713 days ago)

As you enter Sojourner's camp, the sign to the left says Zerveilahorn, which I thought may have had some relation to our favorite year one rocket launcher. A google search shows that it's actually a mountain in Switzerland. Was there any D1 grimoire to give us a general location for the last city?