- Historic Hudson Valley
Is a not-for-profit educational organization that owns, restores, preserves and promotes historic landmarks of national significance within the Hudson Valley for the benefit and enjoyment of the public.
- Hudson Valley HorseSource
The source for everything equestrian.
- New York State Office of Parks, Restoration and Historic Preservation
Welcome to New York’s award-winning state park system with 179 state parks and 36 historic sites.
- Parks & Trails New York
Parks & Trails New York, the leading advocate for parks and trails statewide, is dedicated to improving our health, economy, and quality of life through the use and enjoyment of green space since 1985.
- Rocky's foot races
“Rocky’s 5K” running event at the Rockefeller State Park Preserve. “Rockwood Ramble 10K” running event at the Rockefeller State Park Preserve.
- Stone Barns Center for Food and Agriculture
Non-profit farm, educational center, and restaurant designed to promote sustainable, community-based food production.
- The Audubon Society
To conserve and restore natural ecosystems, focusing on birds, other wildlife, and their habitats for the benefit of humanity and the earth’s biological diversity.
- The Hudson Valley Writers' Center
Advancing the art and craft of writing for 25 years.
- The Westchester Horse Council
Created to protect and enhance the interests of all horse lovers in Westchester County. Among its endeavors is a commitment to preserve the county’s horse trails for all to enjoy.
- Westchester Road Runner
Serving the running and triathlon communities for 30 years. WRR is a strong supporter of the Rockefeller State Park Preserve and lends invaluable assistance throughout the year for the 5k and 10k races.
- Westchester Track Club
Since 1973, WTC has been one of the premier running clubs in NY state and a long time supporter of the trails at Rockefeller. WTC has been the host club for the Rocky’s 5k and the Rockwood 10k Ramble to raise money for trail maintenance.