mytheon gold

Outland is fairly neatly organized. You never have 3 different zones to visit for a certain level range, it is usually best to buy mytheon gold stick to a single zone and move to the next when you're done there. It progresses as such:

Hellfire Peninsula (61-62): You arrive here when you enter Outland through the Dark Portal in Blasted Lands. The quests will let you either reach 62 or very close to it. The Ramparts and The Blood Furnace instances are in this zone and good for this level range.

Zangarmarsh (62-64): When finished in Hellfire Peninsula, you will be heading to Zangarmarsh. Quite a change of scenery, this zone will hold you over until at least 63, perhaps 64 depending on rested experience, whether you did any instances or not and whether you skipped any quests or not. Instances for this level range within the zone are The Slave Pens and The Underbog.

Terokkar (64-66): Next on the list is Terokkar, instances for this level range here is Mana-Tombs and Auchenai Crypts. Sethekk Halls is a possibility too, but is a little high level for a 66 player.

Nagrand (66-67): Nagrand is home to no instances, but this level range is quite fine for some of the Terokkar instances, if you missed em.