If you missed the Tour video.

[Vejjiegirl]

You can watch it here on FFXIV's channel.
My mind was blown!
https://www.youtube.com/watch?v=r9OpI7Muvho

Edit:

Here are the links to the field walkthrough video in all languages!

English (NA): http://youtu.be/okypXypR80U
English (EU): http://youtu.be/Y0jb2UpF8G0
French: http://youtu.be/pevAm0Lr2is
German: http://youtu.be/o8hkZZUm-BA
Japanese: http://youtu.be/r9OpI7Muvho

Thank you Bayohne! <3

[Arkano]

Is there a NA version already?

[Felis]

Coerthas Western Highlands confirmed ^^

[Ultear_Milkovich]

Do you guys know if there s already a summary of this released on a website or something?

[Starlord]

My mind is blown too! I have to work around going to see my friend Around E3 which is 16-18 of June, so I have to go a little before that since I am leaving for a week .

[Felis]

Is there somewhere the video with Bismark?

[kyuven]

Ishgard Lower City
Ishgard Upper City
Coerthas Western Highlands
Dravania Highlands　（Lit: "Highlands Dravania")
Dravania Lowlands (Lit: "Lowlands Dravania")
Dravania something sea (I can't for the life of me figure out how to copy that one)
Abarashia/Abaracia same-as-the-previous

[Balipu]

Seven zones. At least. Probably more.

[kyuven]

Seven zones. At least. Probably more.

definitely is more, since the clip at the end showed more.
Though those places are probably the "hub" zones akin to Coerthas, thanalan, etc.

[Ecks007]

I am soooo ready!