Guild Wars 2

Can anybody tell me where the Citadel Undercroft is in BC, and how to get there? It’s an area you need for the Explorer achievement track, and I can’t find references to it anywhere…

Go to an area that you haven’t been to on the map. How do you know that you don’t already have it?

It is on the wiki, but the description says unexplorable. I have the title for ascalonian explorer, and I don’t have this one named on the black citadel map.

Conclusion it is NOT an area you need for the explorer achievement ascalonian explorer.

If thats the achievement you are trying to get, you need to look elsewhere I’m afraid.

Edit- I got that title only by doing all map completion and (atleast trying) to do all the jumping puzzles. Where with other area’s I needed to find missing area’s I got the acalonian traveler title as soon as I finished map completion of fireheart rise.