With WoW Classic almost here, you may be planning your trip around Azeroth with zone levels in mind. Our friends at Wowhead have guides to maximize your leveling time.
Nightfall's WoW Classic Horde Leveling Guide - Warcraft Tavern
Judgement's WoW Classic Alliance Leveling Guide 1-60 - Warcraft Tavern
WoW Classic: Horde Leveling Guide - Chapter One
Death Knight Day One Plan - WotLK Classic - Bitt's Guides
Zones Archives Blizzard Watch
WoW Classic: Alliance Leveling Guide - Chapter One
About Joana's Guides / Manual
WoW classic Archives, Page 4 of 9
Judgement's WoW Classic Alliance Leveling Guide 1-60 - Warcraft Tavern