The Twilight Grove sits in the middle of Duskwood. To get to it, come from the road North out of Stranglethorn Vale. When the road splits, go straight to coords 47.4, 65.5 and you will see the winding path that takes you up and into Twilight Vale.
It has a surprisingly night elven feel to it, and could very well be sitting dead in the middle of Ashenvale as opposed to in the middle of human lands. It is home to one of the four portals to the Emerald Dream. The other three portals are in Feralas, The Hinterlands, and Ashenvale. There is also a fifth in Crystalsong Forest in Northrend.
The Twilight Grove also contains a Moonwell.
- It was guarded by the green dragons of Ysera's flight world bosses known as the Dragons of Nightmare. They could be found here prior to Catacysm Patch 4.0.3. Interestingly, this was the only of the four spawn points not to have any other dragonkin patrolling around. Instead, the Twilight Corrupter could be found skulking about in the back corner of the grove.