Alright, i'm VERY sorry if this has been posted before.
First off, go to the Graveyard right outside Ironforge:
http://img247.imageshack.us/my.php?i...7203250mb4.jpg
Then, go straight until you reach a two trees:
http://img234.imageshack.us/my.php?i...7203307od3.jpg
Now, here is the hardest part, In my opinion. You need to jump behind the first tree, and lodge yourself there:
http://img77.imageshack.us/my.php?im...7203317ub6.jpg
Face right, and jump. Lodge yourself behind this one aswell. Again, these two jumps will take a little bit of practice, but can be mastered within minutes.
http://img245.imageshack.us/my.php?i...7203323se4.jpg
Alright, now for the real wall walking to start. Jump straight out, and you should land somewhere around here:
http://img73.imageshack.us/my.php?im...7203835lq1.jpg
Keep going out until you reach around here:
http://img77.imageshack.us/my.php?im...7205211oo1.jpg
Once you get there, it gets a little bit tricky. You need to either keep going farther out, and then try to jump up, or jump up right there. It all depends on where you are. Once you do get up there though, you'll be on this hill:
http://img475.imageshack.us/my.php?i...7205626vr7.jpg
Now you have a few options, the way I show you will be but one of them. Go east down that hill ( Don't worry, you can get back up here if you want to ) Keep going until you get here:
http://img459.imageshack.us/my.php?i...7205929xj0.jpg
Now go down that hill your on, east, and then go up that other hill until you're here:
http://img244.imageshack.us/my.php?i...7210240wq3.jpg
Face North East, and follow that Cliff until you reach here:
http://img292.imageshack.us/my.php?i...7210414te4.jpg
Go north up the hills until you get here:
http://img444.imageshack.us/my.php?i...7210706ti8.jpg
Now you have many many many choices on where to go...this is a huge ass mountain. However, if you go north east a bit, you can find this pretty neat area. Worthless, but neat none-the-less:
http://img261.imageshack.us/my.php?i...7211021to2.jpg
and so ends my guide..Like I side, this is just one of the things up here. Be warned though, if you go too far West, kind of near the Ironforge entrance, there is a Level 65 Guard patrolling. Not a problem for alliance, but I got doggy raped by him ( I'm horde in case you havn't noticed ).
Good Luck...feel free to post screenshots of what you find =D
Edit: Sorry...can't resist... http://img261.imageshack.us/my.php?i...7211839lm3.jpg