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
TQ4124 : Male pheasant, Phasianus colchicus in Sheffield Park Garden by pam frayA familiar game bird seen here among the wild orchids by Church Walk. The garden has been created through centuries of landscape design and is now cared for by the National Trust.
www.geograph.org.ukToday's Photo of the day
UNC8099 : Evangelisch-lutherische Kirche, Vöhrum (Lutheran church, Voehrum) by Schlosser67
Um 1700 durch Erweiterung eines mittelalterlichen Vorgängerbaus entstanden. (Built around 1709 AD by extending a medieval predecessor building.)
Random photo (doesn't have a daily photo)
WV5454 : Path on Les Landes by Gerald EnglandA pathway on the heathland at Les Landes. There appears to be four puddles but the front one is actually a dead rabbit. The only tracks in the mud appear to be made by horses' hooves.
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.