From WoWWiki

Misty Pine Refuge is an outpost building of the Argent Dawn. It is located in central Dun Morogh, and currently houses only one agent of the organization - Father Gavin, who has been assigned to maintain the base and do some research into the plague of undeath while the rest of the force fights the Scourge in the Plaguelands.

Subzones of Dun Morogh

Amberstill Ranch • Anvilmar • Brewnall Village • Chill Breeze Valley • Coldridge Pass • Coldridge Valley • Frostmane Hold • Gates of Ironforge • Gnomeregan • Gol'Bolar Quarry • Gol'Bolar Quarry Mine • The Grizzled Den • Helm's Bed Lake • Iceflow Lake • Ironband's Compound • Ironforge • Kharanos • Misty Pine Refuge • North Gate Outpost • North Gate Pass • Shimmer Ridge • South Gate Outpost • South Gate Pass • Steelgrill's Depot • Thunderbrew Distillery • The Tundrid Hills