Images and descriptions of several castles in Europe and Himeji Castle, Japan, with references, from Great Buildings Online.
Beautiful photographs from Virtual Finland, with readable history by Dr. Carl Jacob Gardberg, State archaeologist.
Castle-fan Jim is building himself a mock-medieval home. Here he gathers images of other imitation castles in the US.
The official site of this mock-medieval castle in Netherlands built around 1900 by C.H.C.A. van Sypesteyn, who intended it as an authentic reconstruction.
Jeffrey Cooper's photographs of castles and fortresses in Europe, including some in three dimensions, with instructions on how to view.
St. Olaf's Castle was founded in 1475 by Erik Axelsson Tott. Official site of the National Board of Antiquities has beautiful photographs, brief history and visitor information.
Companion site to the NOVA program on castles.
Amateur photographs with brief description of castles in Ireland and the United Kingdom.
A bilingual site, English and Spanish, about the castles of this ancient Spanish kingdom. The castles are arranged by geographical category.
Henny Savenije describes the construction of this fortress built (1794-1796) in Suwon, Korea by King Jeongjo. He includes the original drawings for it from the manuscript book Hwasong Seongyeok Uigwe.