Find out more about Castell Henllys Living Sustainably People living in Castell Henllys over 2,000 years ago managed the land in a way we now call ‘sustainable’. Read more on Living Sustainably Accessibility at Castell Henllys Castell Henllys Iron Age Village is located on a spur of land overlooking the valley of a small river. Visitors gain access to this reconstructed ... Read more on Accessibility at Castell Henllys Wildlife at Castell Henllys The Pembrokeshire Coast National Park Authority works hard to maintain the wildlife habitats on the Castell Henllys site. Read more on Wildlife at Castell Henllys Castell Henllys App The free Castell Henllys app has been developed to be your guide as you explore one of Pembrokeshire’s most special places. Read more on Castell Henllys App Barefoot Trail This barefoot walking trail – among the first of its kind in Wales – gives you the chance to walk in the footsteps of Celtic warriors at Castell H... Read more on Barefoot Trail