Let in the Light: Ancient Roman Fort Designed for Celestial Show (Hardknott Roman Fort)

" The gateways of an ancient Roman fort in Britain are roughly aligned with the light from the sun during the summer and winter solstices — a design that would have resulted in a striking scene on the shortest and longest days of the year, a researcher says. ... " Let in the Light: Ancient Roman Fort Designed for Celestial Show

Hardknott Roman Fort