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Geology of the Hudson Valley


Join our resident geologist, Kim Fendrich, on a journey through time on this 6-mile hike. Learn about the geologic history of this area and observe evidence of tectonic activity, glaciation, weathering, and erosion throughout the Buttermilk Hill area of the Preserve. Be prepared to move at a steady pace; some hiking experience is recommended. Leashed dogs are welcome. Suggested for ages 16+. Cost: $4. Max: 20 people. Photo courtesy of Kim Fendrich. RockefellerStateParkPreserve.org/events

Rockefeller State Park Preserve
  • 125 Phelps Way
  • Pleasantville, NY 10570