Spotted this over on reddit – http://www.reddit.com/r/Guildwars2/comments/34yc9x/i_made_a_site_that_lets_you_preview_guild_wars_2/
Some clever person has created a website that allows you to view all the Tyria maps in 3d and fly around in them, all in the browser. It’s amazing. It has a bunch of maps that are no longer or never were in game too. It even has the expansion map. (spoilers alert I guess).
Pre-Ordered HoT | Recently started to get what I paid for – may spend $$$