Join Historian, David Teich, on an adventure into the past as we explore the Rockwood Hall area and its rich history dating back to prehistoric times. Former estate of William Rockefeller, this site boasts scenic views overlooking the Hudson, lush forests, and remnants of 19th century luxuries. Leashed dogs are welcome. Bring water to drink and wear comfortable shoes; the tour is about 2 miles roundtrip. This hike is at Rockwood Hall, DO NOT go to the main Preserve entrance. The parking lot is on Kendal Way off route 117, just after the intersection of Phelps and Regeneron. If the lot is full, you may park in the Phelps garage.

Gather at the kiosk at the top of the hill across the street from the parking lot. Rain date: April 9.

Cost: $3 + Eventbrite fees. Max: 40 people. Register at www.RockefellerStateParkPreserve.org/events