Walk Around Parker
- A directory of businesses, parks, historical sites, and services.
- http://www.WalkAroundParker.com/

Parker Directory
- Business and services directory. Also offers free classifieds.
- http://parkerdirectory.com/

Parker Chamber of Commerce
- Supports and promotes area businesses. Includes newsletter, member business directory, and information about moving to Parker.
- http://www.parkerchamber.com/

Town of Parker
- The official town site that provides citizens with information about local government and events ranging from the award-winning recreation center to community-based police services.
- http://www.ci.parker.co.us/

The Weather Channel - Parker, Colorado
- The 10-day forecast for Parker and surrounding areas.
- http://www.weather.com/weather/local/USCO0306

ParkerColorado.net
- Includes community calendar, classified ads, photos, weblog discussion area, school activities, movie and restaurant reviews and events for Parker and Castle Rock.
- http://www.parkercolorado.net/