Marsh Sanctuary is located in Mt. Kisco, NY. Mt. Kisco is in Westchester County about an hour north or New York City.
The sanctuary offers 156 acres of natural settings for the community and visitors to explore. It is the only open space hiking trail area in the city of Mt. Kisco.
The sanctuary provides an opportunity for area residents to enjoy the rolling hills of the Hudson Valley. The Kisco river runs through the sanctuary on its way to the mighty Hudson River.