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 day
NO3375 : The Craigs of Loch Brandy by Richard LawVery steep ground forming the headwall of the corrie; the area is quite unstable, and still collapsing in a big way from time to time.
www.geograph.org.ukToday's Photo of the day
ULB6329 : Rheidt, Werbung für den Hofladen Engelshof by Michael WRandom photo (doesn't have a daily photo)
WV7047 : Jersey Round Tower number 5 by Oliver DixonOne of a string of five towers at the south east corner of Jersey, built from the end of the 18th century. Altogether 31 of these towers were constructed on the island but only 24 remain. Often, erroneously, described as Martello towers.
www.geograph.org.ggGeograph 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.