Instructions
Enter Timbermaw Hold, which is a tunnel at the northern tip of Felwood. If you're alliance, you can reach Felwood by taking a boat to Darkshore, running south until you reach Ashenvale and then east until you reach the middle of the zone. You will find a road there that leads north to Felwood. If you're horde, cross into Ashenvale by exiting Orgrimmar from the back and entering Azshara. After entering Azshara, run west into Ashenvale and continue west until you reach the middle of the zone.
Run through Timbermaw Hold until you reach a wooden bridge. Turn right down and jump off the ledge once you pass the bridge. As you travel through Timbermaw Hold, you will pass several bearlike enemies called Timbermaws. They will not attack you unless you attack them or unless you are hated with the Timbermaw faction.
Turn right and go through another hallway. Continue on until you exit the tunnel and enter Moonglade.