Open daily from sunrise to sunset

Please visit our homepage for the latest COVID-19 and center status update.

Come enjoy peace and nature on our trails. Greenwich Audubon Center manages seven nature sanctuaries all of which are open to the public. Visitors are welcome to visit 365 days a year from sunrise to sunset. To help us preserve these natural places, we ask that visitors please observe our rules below.

Center & Main Sanctuary Trail Use: $6 suggested donation

Select here to learn about each sanctuary and view trail maps

For a great guide to local hiking areas in the nearby region, check out the book Walking Trails in Greenwich and Surrounding Areas in The Nature Store located at our center. To contact the store, call 203-869-5272.


All are invited to enjoy Letterboxing at Greenwich Audubon Center. To get started, pick up a Letterbox Activity Sheet from our center front desk in the lobby. The activity sheet provides clues to find the hidden boxes as you walk our center trails. Inside each box is a stamp that you can mark your sheet with as well as fun facts about the animals, plants, and habitats of the area. Come visit today and see if you can try to find them all!

Trail Rules - Visitor Guidelines

To help Audubon better preserve its biodiversity and natural character of our sanctuaries, please follow these visitor guidelines:

  • Please leave bikes, pets, and horses at home.
  • Please 'pack in and pack out' any garbage.
  • Individuals or couples can jog in the sanctuary, but larger jogging groups are not permitted on the trails.
  • Hikers can help Audubon reduce erosion by staying on the pathways & trails.
  • Take only photos and leave only footprints. These are private sanctuaries for nature and Audubon invites people to visit. During your visit, please do not disturb wildlife, collect plants, or pick wildflowers.
  • Please observe any signs indicating when hiking trails are closed—this is for your safety. Trail access may be limited from early fall through mid-winter due to land management activities. This occurs mainly on weekdays and during early morning hours. If you have any questions about our land management activities, please contact our center at 203-869-5272 or email.

Help make the world a better place