The Community Caves of Spearfish Canyon are among the best-kept secrets in the Northern Hills, probably because they are so difficult to reach. The hike is just a half-mile, but it is nearly vertical and the path is strewn with rocks shed from the canyon. Bonny Fleming shared these photos from a recent visit with the Black Hills Photography Club.”Freshly fallen snow and a layer of ice made the hike rather hairy. I think it’s safe to say that no one escaped without at least one slip or slide,” Fleming says.