Mine working and spoil tip remains, Dinorwig Quarry (Dinorwic Quarry), Llyn Peris behind, Eryri (Snowdonia National Park), North Wales, United Kingdom

dinorwig slate quarry llyn peris snowdonia north wales mining remains spoil tips landscape ruins historical site quarrying nature water mountains silhouettes heritage industry tranquility scenic geology outdoor exploration adventure tourism history wilderness dramatic light terrain vegetation path rocks natural beauty environment architecture photosynthesis reflections cliffs park aerial view rocky