Zones

Full details of all Zones including location maps can be found here

Eastern Kingdom
Region	Level	PvP Status	Key Towns	Notes
Elwynn Forest	lvl 1-10	Alliance	Goldshire, (Stormwind)	Human starting, Stockades lvl 22-30 (5 person) instance
Eversong Woods	lvl 1-10	Horde	Fairbreeze Village, (Silvermoon City)	Blood elf starting
Dun Morogh	lvl 1-12	Alliance	Kharanos, (Ironforge)	Dwarf and gnome starting, Gnomeregan lvl 28-36 (5 person) instance
Tirisfal Glades	lvl 1-10	Horde	Brill, (Undercity)	Undead starting, Scarlet Monastery lvl 29-42 (5 person) instance
Ghostlands	lvl 10-20	Horde	Tranquillien	Blood elf favored, Zul'Aman lvl 70++ (10person) instance
Loch Modan	lvl 10-20	Alliance	Thelsamar	Dwarf favored
Silverpine Forest	lvl 10-20	Horde	The Sepulcher	Undead favored, Shadowfang Keep lvl 20-26 (5 person) instance
Westfall	lvl 10-20	Alliance	Sentinel Hill	Human favored, Deadmines lvl 15-28 (5 person) instance
Redridge Mountains	lvl 15-25	Contested	Lakeshire	Alliance favored
Duskwood	lvl 18-30	Contested	Darkshire	Alliance favored, Twilight Grove - Emerald Dream portal
Hillsbrad Foothills	lvl 20-30	Contested	Southshore (A), Tarren Mill (H)
Wetlands	lvl 20-30	Contested	Menethil Harbor	Alliance favored, location of Grim Batol
Alterac Mountains	lvl 30-40	Contested		Alterac Valley battleground
Arathi Highlands	lvl 30-40	Contested	Refuge Point (A), Hammerfall (H)	Arathi Basin battleground
Stranglethorn Vale	lvl 30-45	Contested	Booty Bay, Grom'gol Base Camp (H)	Zul'Gurub lvl 60 (20 person) instance
Badlands	lvl 35-45	Contested	Kargath (H)	Uldaman lvl 38-44 (10 person) instance
Swamp of Sorrows	lvl 35-45	Contested	Stonard (H)	Horde favored, Temple of Atal'Hakkar lvl 49-54 (5 person) instance
The Hinterlands	lvl 40-50	Contested	Aerie Peak (A), Revantusk Village (H)	Seradane - Emerald Dream portal
Searing Gorge	lvl 45-50	Contested	Thorium Point	Several instances in Blackrock Spire - BRD lvl 52-57 (5 person) LBRS lvl 56-60 (5 person) UBRS lvl 58-61 (10 person) Molten Core lvl 60+ (40 person)
The Blasted Lands	lvl 45-55	Contested	Nethergarde Keep (A)	Dark Portal location - access to Outland
Burning Steppes	lvl 50-58	Contested	Morgan's Vigil (A), Flame Crest (H)	Several instances in Blackrock Spire - BRD lvl 52-57 (5 person) LBRS lvl 56-60 (5 person) UBRS lvl 58-61 (10 person) Molten Core lvl 60+ (40 person)
Western Plaguelands	lvl 51-58	Contested	Chillwind Camp	Scholomance lvl 58-63 (5person) instance
Eastern Plaguelands	lvl 53-60	Contested	Light's Hope Chapel	Stratholme lvl 58-63 (5 person) and Naxxramas lvl 60++ (40 person) instances
Deadwind Pass	lvl 55-70	Contested		Karazhan lvl 70+ (10 person) instance
Kalimdor
Region	Level	PvP Status	Key Towns	Notes
Azuremyst Isle	lvl 1-10	Alliance	Azure Watch, (Exodar)	Draenei starting
Durotar	lvl 1-10	Horde	Razor Hill, Sen'jin Village, (Orgrimmar)	Orc and troll starting, Ragefire Chasm lvl 13-18 (5 person) instance
Mulgore	lvl 1-10	Horde	Bloodhoof Village, (Thunder Bluff)	Tauren starting
Teldrassil	lvl 1-10	Alliance	Dolanaar, (Darnassus)	Night Elf starting
Bloodmyst Isle	lvl 10-20	Alliance	Blood Watch	Draenei favored
Darkshore	lvl 10-20	Alliance	Auberdine	Night Elf favored
The Barrens	lvl 10-25	Horde	Crossroads, Camp Taurajo, Ratchet (N)	Horde favored, Wailing Caverns lvl 17-24 (5person) instance
Stonetalon Mountains	lvl 15-27	Contested	Stonetalon Peak (A), Sun Rock Retreat (H)	Horde favored
Ashenvale Forest	lvl 18-30	Contested	Astranaar (A), Splintertree Post (H)	Alliance favored, Blackfathom Deeps lvl 24-32 (5 person) instance,Warsong Gulch battleground, Bough Shadow - Emerald Dream portal
Thousand Needles	lvl 25-35	Contested	Freewind Post (H)	Horde favored
Desolace	lvl 30-40	Contested	Nijel's Point (A), Shadowprey Village (H)	Horde favored, Maraudon lvl 46-55 (5 person) instance
Dustwallow Marsh	lvl 35-45	Contested	Theramore (A), Brackenwall Village (H)	Onyxia's Lair lvl 60 (40 person) instance
Feralas	lvl 40-50	Contested	Feathermoon Stronghold (A), Camp Mojache (H)	Dire Maul lvl 55-60 (5 person) instance, Dream Bough - Emerald Dream portal
Tanaris Desert	lvl 40-50	Contested	Gadgetzan	Zul'Farrak lvl 44-54 (5 person) and Caverns of Time instances - Old Hillsbrad Foothills lvl 66-68 (5 person) Black Morass lvl 70 (5 person) Hyjal Summit lvl 70+++ (25 person), location of Uldum
Azshara	lvl 45-55	Contested	Talrendis Point (A), Valormok (H)
Felwood	lvl 48-55	Contested	Talonbranch Glade (A), Bloodvenom Post (H)
Un'goro Crater	lvl 48-55	Contested	Marshal's Refuge
Silithus	lvl 55-60	Contested	Cenarion Hold	Ruins of Ahn'Qiraj lvl 60 (20 person) and Temple of Ahn'Qiraj lvl 60+ (40 person) instances
Winterspring	lvl 53-60	Contested	Everlook	Blocked entrance to Hyjal
Moonglade	lvl N/A	Contested	Nighthaven	Druid favored, mobless zone
Outlands
Region	Level	PvP Status	Key Towns	Notes
Hellfire Peninsula	lvl 58-63	Contested	Honor Hold (A), Thrallmar (H)	Hellfire Citadel instances - Hellfire Ramparts lvl 60-62 (5 person), Blood Furnace lvl 61-63 (5 person), The Shattered Halls lvl 70 (5 person), Magtheridon's Lair lvl 70+ (25 person)
Zangarmarsh	lvl 60-64	Contested	Telredor (A), Zabra'jin (H), Cenarion Refuge	Coilfang Reservoir instances - The Slave Pens lvl 62-64 (5person), The Underbog lvl 63-65 (5 person), The Steamvault lvl 70 (5 person), Serpentshrine Cavern lvl 70++ (25 person)
Terokkar Forest	lvl 62-65	Contested	Allerian Stronghold (A), Stonebreaker Hold (H), (Shattrath)	Auchindoun instances - Mana Tombs lvl 64-66 (5 person), Auchenai Crypts lvl 65-67 (5 person), Sethekk Halls lvl 67-69 (5 person), Shadow Labyrinth lvl 70 (5 person)
Nagrand	lvl 64-67	Contested	Telaar (A), Garadar (H)	Ring of Trials arena
Blade's Edge Mountains	lvl 65-68	Contested	Sylvanaar (A), Thunderlord Stronghold (H)	Gruul's Lair lvl 70+ (25 person), Circle of Blood arena
Netherstorm	lvl 67-70	Contested	Area 52, Stormspire	Tempest Keep instances - The Mechanar lvl 70 (5 person), The Botanica lvl 70 (5 person), The Arcatraz lvl 70 (5 person), The Eye lvl 70++ (25 person), Eye of the Storm battleground
Shadowmoon Valley	lvl 67-70	Contested	Wildhammer Stronghold (A), Shadowmoon Village (H)	Black Temple lvl 70+++ (25 person) instance