Construction of this palatine chapel, with its octagonal basilica and cupola, began c. 790800 under the Emperor Charlemagne.
Construction of this palatine chapel, with its octagonal basilica and cupola, began c. 790800 under the Emperor Charlemagne.
这座宫廷教堂整体结构呈长方形，屋顶为拱形，修建于约公元790年到公元800间查理曼大帝执政时期。