The Secrets of Gorgrond (ID 34867)

Perhaps I'm not the sharpest tool in the shed, but it took me a while to figure out how to get from wolf's stand to thunder pass after the end of the Frostfire ridge event. There's a small passage under the rocks that's just big enough to pass through to the next area. Don't hunt around for another way over the mountains like me.

Note that you can get this quest from the Warchief's Command Board in your Garrison before you complete the final quests for Frostfire Ridge. I was a bit confused when I received no quest after the climax of the zone, until I realized I had already accepted it.

Wow i went in there and it looks like a dead end until you get all the way to the wall