Govan's Chapel, Pembrokeshire, Wales - the building measures 20 by 12 feet. Finished in the century although parts of it may date back further to the century when Saint Govan, a monk moved into a cave located on the site of the chapel.
Wales Nice map Postcard of Cymru (Wales) showing Welsh castles, cathedrals and landmarks. Thanks to Phillippa of Wales. Wales has about 400 castles ~ there are more castles per head than any other country in the world ~