Location & Facilities

Our Location

Our location, 86 miles northwest of New York City, between the Delaware Water Gap and Catskill Mountains, is known for its pristine wildlife and natural beauty. Our well-maintained facilities, along with our natural setting, provide the perfect backdrop for an incredible outdoor education or retreat experience.

The Grounds

Our beautiful 1,000+ acre facility includes three lakes, miles of hiking trails, several large playing fields, low and high ropes courses, and so much more. Hike to a beautiful scenic overlook, dip your toes in our rock pond, check out our resident beaver dam, or spend a lazy afternoon lounging by the lake. Wintertime activities include cross country skiing, snow shoeing, ice skating, and snow tubing. Greenkill is truly “a place for all seasons!”

Mary French Rockefeller Environmental Education Center

  • 14,000 square foot facility
  • 10 different flexible meeting spaces, including one large 30-seat conference room
  • Beautiful 300-seat auditorium with stage, 20’ ceilings, AV system
  • Library
  • Wildlife observatory
  • 24-hour tea/coffee station
  • Two fireplaces
  • Wifi access

Field House

Our large field house features a 110 x 140’ sport floor suitable for a wide range of indoor sports including basketball, volleyball, futsal, floor hockey, climbing wall, and much more. Adjacent workout room includes state of the art fitness equipment.