Quel'thalas is a placeholder zone that has existed since the release of the original World of Warcraft. It can only be accessed by swimming north along the coast from Tirisfal Glades. The location on the map is where you will appear on the world map when you are in the zone.
As you swim up the coast of the Eastern Kingdoms, this is how you will see Quel'thalas from afar.
An elven tower in Quel'thalas. It cannot be entered.
The sun has already set beyond the horizon.
More elven architecture.
Another shot of the elven tower.
With a Levitate, Slow Fall or a parachute cloak, you can use this hill to get onto of the elven ruins. A great place for a Romantic Picnic Basket!
An archway and dock at Quel'thalas.
The elven archway as seen from the water.