Owain Glyndŵr | Owain Gwynedd | Owain Lawgoch | Owain | Alys ferch Owain Glyndŵr | Owain Goch ap Gruffydd | Owain Brown | Maredudd ab Owain | Rhun ab Owain Gwynedd | Owain Phyfe | Owain Glyndŵr (Owen Glendower) | Owain ap Hywel Dda | Maredudd ap Cynan ab Owain Gwynedd | Maelgwn ab Owain Gwynedd | Llywelyn the Elder ap Maredudd ap Cynan ab Owain Gwynedd | Hywel ab Owain Gwynedd | Gutun Owain | Gruffudd ab Owain Glyndŵr | Dafydd ab Owain Gwynedd | Carnedd y Filiast |
The volcanic rock of the moor of Carnedd Meibion Owain, the mossy boulders and gnarled oaks of Tŷ Canol Wood and the nearby presence of the Pentre Ifan burial chamber contribute to the reserve's prehistoric atmosphere.