Whether you are new to the festival and want to get a feel for what you'll find, or are an old hand wanting to seek out those elusive places you can never seem to find, GlastoEarth will hopefully help.
You will need to have Google Earth installed to use this - you can download it here
If this does not open automatically, use 'Open' in Google Earth, and find the GlastoEarth.kml file that has been downloaded.
Upgrading from an old GlastoEarth? If you have a pre-2008 version of GlastoEarth alreay downloaded, remember to turn it off, or delete it, to avoid confusion.
Updates Are Now Automatic! Once you have followed the link above, you will always get the latest version when you open Google Earth. There's no need to download again. Which is nice.
Latest Google Earth is best. If you click on, say, the Pyramid Stage, you should see an embedded video in the pop up. If you just see the text, but no video, try updating your Google Earth. To do that, select the 'Help' menu in Google Earth, and choose 'Check for Updates Online'

Public Group Camp? If you are organising a group camp and want to be on the map, please let us know. If you are organising it via a forum, remember to include the URL of the thread for the camp.
Trading? We're interested to hear from regular traders with a regular pitch, particularly those that offer a unique service that cannot be found anywhere in else at the festival. Please contact us if you would like to be included. If your business isn't necessarily unique, but is loved, please do include any url's of recommendations from festival visitors - ideally those that are indentifiably independent, e.g. in public forums.
And after it's all finally over for this year, do you want to be on the map? You'll be able to let us know, and we'll plant a flag for you. Come back here in July and we'll tell you how.

