A zeppelin tower is a usually multi-story building where a zeppelin docks to pickup and drop off passengers. These buildings mark regular routes and usually have Horde guards and workers.
Presently, here are three zeppelin towers:
- Stone tower between Brill and the Undercity in Tirisfal Glades
- East of the main gate to Orgrimmar in Durotar
- Inside Grom'Gol Base Camp in Stranglethorn Vale
Upon release of the next expansion, Wrath of the Lich King, a fourth tower will be added at Vengeance Landing in the Howling Fjord, located in eastern Northrend. The zeppelin route will be connected to the most northerly of the zeppelin towers - just outside of the Undercity.