Park Elora Quarry in Canada

https://www.flickr.com/photos/grandriverconservation/5105135901/in/photolist-yZit7m-yjSsTu-yZowWB-zgUeCZ-yZi6ME-yZiTbJ-yk2ig4-yZibTG-yZiddL-zeACq1-8M8a3v-zhLapp-by3ndk-yjSTC9-yZiQKG-7xztVo-ats1JZ-yZpfPK-zfS38b-yZoTb4-zfRNwJ-NgzYFp-zhL5p4-by3n3H-bk8ttw-by3nar-zfS1Ly-zeAQaU-yZiVF3-zfRRSb-zfS3Tu-3GdRt-G3Sc9Y-yZoE92-bk8thj-by3mG8-by3mzR-bk8sWU-by3kYr-2dY3dzd-6TgN98-6TkNmh-6TgNjR-6TgNFv-6TgNti-bk8tp1-bk8tmQ-6TgP4k-6TkPad-cpUmzA