a hidden magical enchanted lake in the hills (llyn cwm llwch) near pen y fan peak, brecon beacons , wales, uk

beacons beautiful black brecon britain british bushes camping castle clouds cloudy culture cwm enchanted england english fairies farm field foggy forest grass green heritage hidden highest hill kingdom lake llwch llyn magic marshes meadow monmouthshire moor moorland mountain mountains mystery national natural nature nllyn npen park path peak pen ponies pony powys reservoir road rock rocky rural secret sheep shetland sky spring tourism tourists travel tree trust united valley wales water weather welsh wild wildlife wind woodland