Half the group in LFR today refused to believe that you needed to do Oregorger in order to get to Gruul. They sat by the gate for about 10 minutes. So frustrating. :
Blackrock Depths: Detention Block (Lower) and Shadowforge City (Upper) | Maps For Tanks
Map of Blackrock Foundry I drew for my confused guildmates, maybe you'll find it helpful. : r/wow
What could Blizzard do to improve World Quests?
Blackrock Mountain - Wowpedia - Your wiki guide to the World of Warcraft