Perikian Peninsula
The Perikian Peninsula was a geographical location on Bajor, known for its underground labyrinths. 

In 2370, Quark discovered that the Alliance for Global Unity maintained their secret underground headquarters in the labyrinths of the Perikian Peninsula. ()

External link

de:Perikian-Halbinsel
nl:Perikian schiereiland
Bajor
Geography