When my character moves to the Tombs of the Na-Totambu to meet Titus (continuing the Warrior's Call quest), the software does not display a door to the site. I have reported this as a bug, but I do not know whether every player's character that goes to that site will not
find a door.
Perhaps the issue is that my character cannot see the door because he searches along the eastern side of the tombs (in the ravine to the east), or on the northern side, which is very short. However, the only route that might exist to the western or to the southern side of the Tombs is blocked by a Group Area. There is nothing at the south end of the eastern side, just Scorpion Ravine which ends at a Library which he entered previously during the quest --- so the PC cannot move to the southern side of that massive pile of rock from there, assuming that it might have a southern side.
The door is shown in the following video at 0:39 seconds:https://www.youtube.com/watch?v=iaHjLoErqKs
Something like that is what I would expect to see, but I don't recall ever seeing a door like that even before One Tamriel was released.
--- Shadowshire .......... ESO Plus on PC NA with Windows 7 Pro SP1
nil carborundum illegitimi