A way to get there without the need of experimental rifle or lean gliding.Enjoy.
GW2 - No Mask Left Behind Exalted Masks Achievement Guide - GuildJen
No mask left behind : 24-Lastgear standing (HOW TO get there easy and without help or lean glide)
No Mask Left Behind Exalted Masks Achievement Guide - Dulfy Reborn
Gas Masks & Hand Grenades
No Mask Left Behind Exalted Masks Achievement Guide - Dulfy Reborn
No Mask Left Behind Exalted Masks Achievement Guide - Dulfy Reborn
No Mask Left Behind - Guild Wars 2 Wiki (GW2W)
No Mask Left Behind - Guild Wars 2 Wiki (GW2W)
GW2 - No Mask Left Behind Exalted Masks Achievement Guide - GuildJen