For people leveling alts, I made a Tier List of zones in Kalimdor : r/wow
Levels 32-35
Which zone(s) are you looking forward to leveling/questing the most when Classic goes live? from @quartercoregaming . . . . … | World of warcraft, Warcraft, Classic
Our roundup of every single vanilla World of Warcraft zone gallery for Kalimdor
Jame's Horde Leveling Guide - Addon Version - Wow pro