Dedicated to exploring the art of urban decay.

For the discussion of urban exploration, architecture, psychogeography, urbanism, city planning, the psychology of place, discovery of places you're not supposed to go.

Group for sharing information, trading photos and generally getting info about disused and derelict buildings that you've either explored and are interested in exploring.

A group for those interested in urban exploration, urban planning, architecture or cities in general.

Sharing pictures and experiences of the UK.

Group specialises in documenting abandoned buildings of unique history (hospitals, old churches, historic homes, underground systems). Based in the UK.

MySpace group for discussing urban exploration in Toronto and area.

A group for UE folk in America to explore other areas in America and to find other explorers to meet up with.

A group to post pictures, share links and locations to explore. Focus is on the US.

A group dedicated to photos and stories about the L.A. River and its many drainage pipe tunnels. Urban exploration, folklore, accounts, and pictures.