5 mans instances:
Hellfire Citadel - Ramparts - Level 60-62
Hellfire Citadel - Blood Furnace - Level 61-63
Coilfang Reservoir - The Slave Pens - Level 62-64
Coilfang Reservoir - The Underbog - Level 63-65
Auchindoun - The Mana Tombs - Level 64-66
Auchindoun - Auchenai Crypts - Level 65-67
Caverns of Time - Escape from Durnholde - Level 66-68
Auchindoun - Sethekk Halls - Level 67-69
Coilfang Reservoir - The Steam Vault - Level 68-70
Hellfire Citadel - The Shattered Halls - Level 70
Caverns of Time - Opening the Dark Portal - Level 70
Tempest Keep - The Mechanar - Level 69-70
Tempest Keep - The Botanica - Level 70
Auchindoun - The Shadow Labyrinth - Level 70
Tempset Keep - The Arcatraz - Level 70
10 mans instances:
Karazhan - Level 70
25 mans instances:
Blade's Edge Mountains - Gruul's Lair - Level 70
Hellfire Citadel - Magtheridon's Lair - Level 70
Coilfang Reservoir - Serpentshrine Cavern - Level 70
Tempest Keep - The Eye - Level 70
Caverns of Time - Battle for Mount Hyjal - Level 70
Shadowmoon Valley - The Black Temple - Level 70