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Bryn Celli Ddu
Chambered Cairn
Bryn Celli Ddu in new CGI film

Known as one of the most evocative archaeological sites in Britain, the 5,000-year old monument was once constructed to protect and pay respect to the remains of ancestors. It is the only site in Wales that has a solar alignment, where the sun casts a beam of light into the monument on the summer solstice.

youtube.com/watch?v=Ay8ZhWX4nUg