Chartres, France

When I previously visited Chartres my Nikon D3 was a very unhappy camper and it was having a hard time focusing. Another visit to Paris, this time with the D3's replacement (a Nikon D3s), provided an opportunity to revisit Cathédrale Notre-Dame de Chartres (Chartres Cathedral). As an added bonus some of the interior had been cleaned since I was last there. Hopefully they will get funding to finish the job and force me to visit yet again.
It shouldn't be a surprise that the Cathedral is a UNESCO World Heritage site.