Caledon Natural Area
Caledon Natural Area is one of the best examples of oak-tulip poplar-dominated virgin upland forest in the country.
Year designated: 1974
Please remember, National Natural Landmarks (NNLs) are not national parks. NNLs are owned by a variety of public and private entities and allowing visitation is at their discretion. Many NNL sites maintain public websites where additional information may be found.