Ranguemont Pass...

[Ziyyigo-Tipyigo]

is still impassable without bringing your own sneak/invisible at any level, let alone players at level 55 or below (i.e. people on "Atop the Highest Mountains"). Just today, I escorted a level ~53 Galka through to the relative safety of Beaucedine Glacier.

The Grounds Tome needs to be moved to the far side of the door, to F-9.

[Alpheus]

There's a book beyond the door necessary to pass through if I remember correctly the book was at the 1st fork you come across. Unless they took it out? >.>?

[Ziyyigo-Tipyigo]

OK, a wiki says there's one there, so I'll just assume I missed it. Nevermind.

[Sarick]

I went to the past using a maw talked to a mandy in downs then flipped back to the future and traded a spot to get to glacier.

[RAIST]

http://wiki.ffxiclopedia.org/wiki/Lycopodium_(NPC)

Makes some of these risky missions a LOT easier. Still doesn't solve issues with THF AF in the Citadel, but it helps a lot with other stuff.

[LLaurel]

If you use invis and deoder and stick to the right wall you can still get thru right?