Oraghar is a mountainous region of the planet Na Pali that is mentioned in the large campaign 7 Bullets. Its most (in)famous inhabitant was the Scarred One, who was also known as the "Ghost of Oraghar." It can be assumed that Oraghar is a fairly harsh and difficult place.
Trivia
Ferj, a Bloodpack Skaarj warrior who was killed by the Scarred One, referred to Oraghar as "the forbidden zone."