National Natural Landmarks
Two land parcels within the Au Sable State Forest are designated as National Natural Landmarks. See List of National Natural Landmarks.
Read more about this topic: Au Sable State Forest
Famous quotes containing the words national, natural and/or landmarks:
“I came here for one thing only, to try to help national Ireland—and if there is no such thing in existence then the sooner I pay for my illusions the better.”
—Roger Casement (1864–1916)
“The ideal place for me is the one in which it is most natural to live as a foreigner.”
—Italo Calvino (1923–1985)
“The lives of happy people are dense with their own doings—crowded, active, thick.... But the sorrowing are nomads, on a plain with few landmarks and no boundaries; sorrow’s horizons are vague and its demands are few.”
—Larry McMurtry (b. 1936)