Many have become my friends in the course of decades of researching and photographing castles in Germany, and I treasure their friendship and valuable support. Additional sites are included that may be of considerable value to those of my visitors planning on traveling to Germany. This is a great site from a castle preservation architect. Many good links-and now in English.
Serious buyers start here .
At this time this site is in Italian only. Czech Castles Great collection from a serious castle hunter. Here is the best I have seen for British Castles . Knowledgeable people and well done site. This site promises much information of value.