|Connected Areas:||Cape Teriggan|
|Quests for Gustav Tunnel|
|Mobs found in Gustav Tunnel|
|Items found in Gustav Tunnel|
This tunnel connects Valkurm Dunes with Cape Teriggan. Adventurers seeking to make it back into daylight on the otherside must traverse this long dark tunnel, carefully avoiding the various monsters that inhabit this foul passage. Numerous powerful Wyverns also live here, most notably , who can often be seen defeating unsuspecting passersby.
Screenshots from Gustav Tunnel: