Kind of, but you have cobbles regularly used and of course Strada Bianche has become wildly popular since the epic stage in the 2010 Giro. And that's before you get into races that are really dubious, such as TroBro Leon, which throws all sorts of gravel, cobbles, pig muck etc at the riders. Even that's probably better than the Tourmalet was in 1910.
Having had a few days riding around roads a bit like that in Devon recently it's not my cup of tea at all, but the professional ranks are well known for pushing the boundaries in the search for novelty.