Featured Groups

Technology & the City

Discuss how new technologies are changing city life.

City Infrastructure

Utilized and abandoned city infrastructure, from airports to aqueducts.

History of Cities

For those interested in city history.

Urban Sociology

For those interested in urban sociology.

Street Photography

For those interested in street photography.

City Movies

Discuss and share city-related (offline and online) movies and videos.

Urban Exploration

Find people to explore with, and post your urban exploration photos.

Street Art

Street Art, most notably art in the city that is unplanned and unsanctioned.

Urban Planning

A place for urban planners to talk shop, and for students and city enthusiasts to learn about the field and talk about cities.

Shrinking Cities

Discuss how cities around the world - from Detroit (USA) to Ivanovo (Russia) to Halle/Leipzig (Germany) - are dealing with population loss.

Signals & Signs

All about signals and signs in the city, especially the strange and the innovative.

High Speed Rail Infrastructure Initiative

Alerting U.S. citizens of the future of high speed rail as a dominant mode of cross-region/country transportation.

Urban Design

For those interested in urban design.

Housing

Discuss affordable housing, unconventional housing models, construction, gentrification and related topics.

Architecture

For those interested in architecture.

Public Space

Discuss all types of public space, from parks and plazas to public streets.

Transportation

All about transportation.

Candid Street Portraiture

This is a project I was working on from April to August 2007 in both Dublin and New York. Submit any candid street portraits, I'd love to see what other people have.

Art & the City

The city in art, and art in the city.

The Disappearing City

Places that are going to be or have been demolished.