Originally Posted by GlitchCthulhu
This past 2 days I've managed the following:
1. I got past the Greymane Wall in southern Silverpine Forest. Here's how:
On the western part of the wall, there is a tree very close, run up the slope and around it. From there, you can use the tree to jump onto the ledge of the wall.
Next, you walk the ledge until you come to a crack in the wall, head on up. You are now atop of the wall, but the tricky part remains.
When looking down on the other side of the wall you see the corner of the tower and a couple of deep slopes going down against the wall. Jump "forward/left" across the first slope/hole and you'll end up against the back of the wall. From there, jump along until you get against the southgoing wall of the tower. From there use the same "jump-small pushes forward" technique as you do for getting into Hyjal. Pretty soon you get up and around the corner of the wall and tower and...tada!
2. How to get "atop" of Undercity: Swim across Lordamere Lake so that you end up at the southeast corner of the Tirisfal Glades map. Brush up against the wall/cliffside corner of UC and use the jumping technique as mentioned above. As you get up, mount up and try jump across the steep slope so that you get nailed between the cliffside and the UC defence wall going north/south, then jump further north and you'll end up in a "hidden valley" right east of Undercity. Mount up again if needed and then ride up the northeastern slope and up on the northern cliff wall connecting to the UC wall. From there you can jump right into UC...well there isn't much "roof" to get on top of, but...yeah well, try it out and be alittle happy w yourself.
Sorry if this has been posted already. This is my first post... :P