Want to get to 70 fast but don't know where to start? This guide will show you exactly how to grind your way to 70, and will show you the best leveling spots in each zone.
Hellfire Peninsula 60-61
The best grinding spot in this area are the Wrathguards at the Legion Front. Most of the mobs in this zone are non-squishes, so these are the mobs that die quickly.
Funggor Cavern is the best grinding spot in the zone as the Marsh Elementals die quickly and do not deal much damage. It's a good place to hang out for awhile, however you should focus more on doing the quests in this zone though.
Terokkar Forest 63-65
Although not all of the mobs in Firewing Point are easy, they are the best mobs to grind in the zone. Sometimes the adds may slow down the grinding a bit. This may not be a great grinding spot but it's probably the best one in this zone. Make sure you get the quests for Firewing Point before you go there.
The Vir'aani Clan around Oshu'gun (especially at the 3 little crystal areas) are the best grinding spots for this zone. also the Voidspawns around this area die fast too.If you find you can't get enough XP doing the quests, then you can hang out here for a little bit grinding these etherals.
Blade's Edge Mountains 67-68
Questing is the easiest way to level up here as there is no single good grinding spot.
This zone really does not have any good grinding spots, the Wrathbringers and Terrorguards are probably the best mobs to grind in this zone. Another decent place could be at the Ethereum Staging Grounds, at 55.39
Shadowmoon Valley 69-70
The Legion Hold is one of the best grinding spots period. The Shadow Council Warlocks die extremely fast and drop good loot. Occasionally there is an Elite that you need to watch out for.
Now you know exactly where to grind. Happy leveling!