It was Masada in 73 CE
960
960
about 960 miles
Hanpu died in 960.
It was not a fort but a palace and because of the location they used it.
Gopala II died in 960.
Adele of Vermandois died in 960.
Arnold I of Astarac died in 960.
Bernard the Dane died in 960.
Lhachen Dpalgyimgon died in 960.
Časlav of Serbia died in 960.
Fujiwara no Morosuke died in 960.