panoramic views of llyn y dywarchen, and snowdon in the snowdonia national park, wales

angling backpacking blue boat boathouse britain bryn clogwyngarreg coed cold ddu drws dyffryn dywarchen fishing fly garn great gwyn gwynedd hiking hills house island lake lakeside landscape llyn mountain nantlle national nature north outdoor panorama panoramic park range reflection reflections rhyd sky snowdon snowdonia sunrise the travel turf valley view wales walking water welsh winter wyddfa