While dungeon crawling on an alt recently I got to the end of a dungeon and wanted to hand in a quest to the giver at the beginning of the instance. It was a long slog back to the beginning and for the life of me I could not remember if there was a shortcut.
So I thought I’d ask my group:
Me: "Hey guys – anyone know if there’s a portal/ shortcut to the entrance"
Healer: "Just teleport"
M: "Where is the teleporter"
H: "No, just teleport out of the dungeon and port back in"
M: "What the? You can do that???"
Cue much laughing from the group – as it turned out 2 of us never knew this was indeed possible. Merely right click on the Dungeon Finder button to teleport out and repeat to teleport back in to the start of the instance.