The Mystical Old Bard's House is riddled with portals, or at least it used to be. The Bard and his family have tracked down all portals to locate them within a single room for your convenience and to avoid unfortunate accidents, that seemed to happen in the Past, especially when people who had too much of their strong spirits stumbled through the house, playing with all types of odd items, some of them keys to activate the portals. (Like normal doors need keys to opem, magical gates need keys to open them. In case of magical portals these keys are usually slightly odd, but not too uncommon items.)

Planewalker.com

Now that its been promoted to the official site, planewalker is the hubwheel of planescape activity on the web. Usually updated with several new articles each month and also home to quite busy forums, it has surpassed the mimir as the primary planescape web site.

The Mimir

The old official planescape site, which has not been updates in ages, for the guy behind it has disappeared. It is still a great static resource filled with more content than you can shake a stick at. Why do you still listen to me rattling my bone-box? Just follow the link and see for yourself.

The Tieflings Exultation

Another classic among the planescape websites, this one is maintained by Alex Roberts, the planescape mailing list's self-assigned expert on planeborn. Of course there is more to his site than that, just see for yourself.

On The Wings Of Mephits...

Follow this link to find a site run by mephits (or something), that contains a lot of interesting information and is very well designed. I recommend to take a look.

Beyond the Moons

This page is the centre of the Spelljammer net community, now gifted with the status as official fan page. Regular upadates and probably soon a 3.5 update of the spelljammer rules. For some inexplicable reason the web community for one of the most creative setting ever is still strangely small.

The Burnt World of Athas

The official fan page of the Dark Sun campaign setting, featuring the 3.5 conversion of the rules, several adventure modules, stories and more. If you like the discontinued Dark Sun setting, this is the first place to go in the net.

Secrets Of The Kargatane

That is one website. Secrets... is the centre of all Ravenloft net activity. They have created a lot of content, several netbooks and now the dark lord of ravenloft what else. A design and concept closed in itself and being cool. This site does for Ravenloft, what the Mimir does for planescape.