saviour-transfiguration cathedral of ancient chernihiv ukraine

11th ancient architecture attraction brickwork building cathedral century chernigiv chernigov chernihiv christianity church city cross culture destination dome dytynets europe exterior facade famous golden heritage historic historical landmark landscape medieval old orthodox outdoors park pilgrimage preobrazhensky religion religious saint saviour saviourtransfiguration shrine sky spaso temple tourism tourist touristic traditional transfiguration travel ukraine ukrainian