Hey, i'd just like to confirm that i found this buy fluke AND IT DOES WORK. Its too get into old ZG , i havn't explored it much but i have seen some NPC's, possibly some kind of boss???!!!
There is 2 ways to do this:
The easy way (how i found out).
Start a duel vs'ing a priest or warlock (lock preffered) right outside the enterance to ZG
Get them to fear you through to portal, when you way bak, use a trinket to break the fear. Your in NOTE: you can use the opposite faction to get you in (thats how i got in)
**maybe a priests MC could work instead of fear????**
The other way: this is a lot harder, but i will post screenies if required!.
After exiting ZG (portal) walk down until you see the pathway on the left. On the right when you walk through the pathway theres a tower. Go onto the top of the tower and jump off onto the wall. Walk up the wall until you get to a big stone thing/formation. On the right jump as much as you can while holding forward so you can get over the 'rock
Keep walking along the wall, there is a tree do the same thing as you did for the other one, when you are over, turn right there is a path, thers a dropoff into old ZG.
Please post feedbak and rep if you want. this is undiscovered as far as i know and there may be some kind of boss with phat lootz????
goodluck