New zones:

-Lvl 1-10 Thalassian Highlands (High Elf starting zone)
-Lvl 1-10 Blackstone Island (Goblin starting zone)
-Lvl 15-20 Tirisfal Uplands (Horde)
-Lvl 28-34 Northwind (Alliance)
-Lvl 29-34 Balor
-Lvl 33-38 Grim Reaches
-Lvl 39-46 Gilneas
-Lvl 48-53 Lapidis Isle (Alliance)
-Lvl 48-53 Gillijim's Isle (Horde)
-Lvl 50-56 Moonwhisper Coast
-Lvl 54-60 Tel'Abim
-Lvl 58-60 Hyjal

New dungeons:

-lvl 13-20 Frostmane Hollow in Dun Morogh
-Lvl 26-30 Windhorn Canyon in Thousand Needles
-Lvl 27-34 Dragonmaw Retreat in Wetlands
-Lvl 34-39 Crescent Grove in Ashenvale
-Lvl 35-41 Stormwrought Ruins in Balor
-Lvl 43-49 Gilneas City in Gilneas
-Lvl 48-56 Hateforge Quarry in Burning Steppes
-Lvl 60 Caverns of Time: Black Morass in Tanaris
-Lvl 60 Stormwind Vault in Stormwind
-Lvl 60 Karazhan Crypt in Deadwind Pass

New raids:

-10 players: Lower Karazhan Halls in Deadwind Pass- T0.5 difficulty
-40-30 players: Emerald Sanctum in Hyjal - T2 difficulty
-20 players: Timbermaw Hold - T3 difficulty
-40-35 players: Tower of Karazhan in Deadwind Pass - T3.5 difficulty