We helped put together a bouldering guide o Bobastro with Mattais Avigdor(Swiss Chap) and opened some blocs couple of miles from Chorro, it featured in Desnivel about 8 years ago. But basically the rock is sandy sandstone and the overall quality is bollocks so feel free to ignore this post. No, don't ignore it, simply don't expect to find any quality in Chorro. It's shit.
