view of the mountain moel hebog in the eryri national park, wales, uk from llyn dywarchen

beddgelert boathouse climbing drws coed dyffryn nantlle eryri fly fishing gwynedd hiking lake turf island landscape llyn dywarchen moel hebog mountain range mountains valley north wales panoramic rhyd ddu snowdon snowdonia water active lifestyle angling british countryside fitness yr ogof lefn national park nature outdoor activity outdoors tourism travel destination walking welsh