Maguuma Explorer Missing
Found this in an earlier thread. Hope it helps.
Original Poster = Khisanth.2948
Easiest solution is to check the maps on the wiki since they include the borders of each discoverable area. From that you can see which ones contain no heart/poi/wp.
For Shiverpeak you might want to check Tail of the Serpent and Lair of the Coil in Timberline Falls.
For Magumma check Aurora’s Remains in Brisban Wildlands and The Serpentwinds in Metrica Province.
Whiteside Ridge o/
Just found Aurora’s on mine, but I also already have Serpentwind. I went through the region maps and I seem to have everything, so I’m not sure what else I’m missing. What other weird places could exist?
I missed Calx’s Hideout in the lower South East corner of Metrica Province, no POI’s or hearts there.
Whiteside Ridge o/
I have that marked on my map as well. Don’t remember when, but its there for some reason.
Annnd it was in Mount Maelstrom. Cubular Fells in the NW corner.
Thanks for the help guys. My missing area was in Mount Maelstrom called Magmatic Conjury in the SW corner. It was a small alcove that I right pass before evidently.
This page http://wiki.guildwars2.com/wiki/User:Bluestone/Explorer was extremely helpful in completing the Explorer Achievements. It lists all the areas and shows you in the map zone exactly where the area is at.