You can now create your own itineraries to guide your C&O Canal exploration, or you can copy one of ours! Learn more about Itineraries.
If you’re looking for a quiet place to see a wide variety of waterfowl and other wildlife, grab your binoculars and walk along the pond at Dierrson Waterfowl Sanctuary. Donated by the State of Maryland, this 40-acre tract of marshy woodland on the Potomac River floodplain sits along a natural migration route for waterfowl species including wood ducks, teal, and mallards. Learn more.
If you’re looking for a quiet place to see a wide variety of waterfowl and other wildlife, grab your binoculars and walk along the pond at Dierrson Waterfowl Sanctuary. Donated by the State of Maryland, this 40-acre tract of marshy woodland on the Potomac River floodplain sits along a natural migration route for waterfowl species including wood ducks, teal, and mallards. More patient spotters can also catch glimpses of white-tailed deer, beaver, gray and red fox, and wild turkeys.
At the sign for the sanctuary, follow the footpath down to the floodplain and the pond. Long pants are recommended as ticks, biting insects and mosquitoes also like it there.
To reach the sanctuary, take exit 39, MD Route 190 (River Road) toward Potomac. Turn left on Pennyfield Lock Road. On the C&O Canal towpath, head west for approximately ½ mile. For more information, contact the Gwynnbrook Work Center at 410.356.9272.
We know that to preserve something, you need to experience it, so we are proud to provide support to the C&O National Historical Park as their official philanthropic partner.
Please visit the National Park Service website for the following information:
For more information and nearby places to stay or grab a bite to eat, please visit our local tourism partners:
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C&O Canal Explorer!
There has been a lapse in appropriations, and a shutdown of the federal government is currently in effect. Much of the C&O Canal National Historical Park remains accessible to the public, however, the National Park Service is not able to operate as normal. Scheduled C&O Canal Trust events and Canal Quarters reservations will continue as scheduled.
Learn more about what the shutdown means for the C&O Canal National Historical Park.