The Abbey of Ourscamp is particularly interesting to me because a large part of it harkens back to the original structure in its damaged remains, including a part of the Abbey that continues in use today.
See http://www.france-voyage.com/travel-guide/photo-ourscamp-abbey-580_2.htm the the source of the following photograph of the Abbey:
A number of YouTube videos are available, including the following:
See http://www.dailymotion.com/video/xmra6e_ourscamp-abbey-france_travel for an additional video taking the viewer through the ruins.
Links to my site:
Home Page https://bibleartists.wordpress.com/