Slate mining excess pile Betws-y-Coed Llyn Elsi walk slate mining excess pile, Snowdonia National Park. Olympus OM-D EM-5 DSLR & Olympus Digital 17mm f1.8 at f8 ← Previous Next → You May Also Like Waders at Titchfield Haven nature reserve Pete October 1, 2014October 11, 2014 0 Bees & A Fly Pete April 14, 2019April 14, 2019 0 Beetles, Bugs and flies Pete May 19, 2015May 19, 2015 0 Add any comments or questions hereCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.