22+ Natural Stone Bridge US. Largest marble cave entrance in east. Originally named ponte de dios (bridge of god).
An adirondack natural wonder, natural stone bridge & caves has been owned and operated by.
Kids will love natural stone bridge & caves. Family owned for over 200 years! The largest natural marble cave in the eastern united states boasts a wide range of activities that is sure to entertain everyone in the family! Natural stone bridge & caves.