Geograph is a concept and open source code for a online website to create a comprehensive collection of photographs capturing every part of given region.
Currently there are three active projects, shown below - including a photograph from each.
Today's Photo of the dayNS3034 : Hazard Marker on Lappock Rock by Gordon Dowie
Stone built Hazard mark on Lappock Rock 9th August 2009 10.50am
Today's Photo of the dayUMD5048 : Straße "Am Blöcker" bei Langförden by Radulf
Random photo (doesn't have a daily photo)WV3378 : Guernsey Bus by Colin Smith
An island circular service bus awaits departure from the terminus at St Peter Port. All local bus services on Guernsey are ticketed at extremely good value - £1 . www.buses.gg
Geograph Britain and Ireland, also has a slightly simplified site schools.geograph.org.uk intended for use within Schools.
... and a sub-project just focusing on images in Ireland, www.geograph.ie.
Geograph Germany/Deutschland, also has a German/Deutsch language version at geo.hlipp.de.