Elizabeth Hartwell Mason Neck National Wildlife Refuge
- Nature reserve
- Regional draw
- Mason Neck
Elizabeth Hartwell Mason Neck National Wildlife Refuge protects woodland and wetland habitats on the Mason Neck peninsula.

Public trails offer a nature-focused way to experience this Potomac River landscape and learn about its conservation history.
Check current refuge access, trail information and activity restrictions before arriving. The photograph shows a wooded boardwalk during an earlier visit rather than every trail surface or a guaranteed wildlife encounter. The neighboring state park has separate entrances and rules, so choose the intended destination on the current map. Stay on authorized routes and respect closed habitat areas.
Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.
Image credit: Fredlyfish4 / Wikimedia Commons. Original source. CC BY-SA 3.0. Resized and converted to WebP; may be cropped for display.
Nearby
More places nearby
Mason Neck State ParkMason Neck State Park offers wooded trails, wetland scenery and Potomac River views on the Mason Neck peninsula.
Pohick Bay Regional ParkPohick Bay Regional Park protects a wooded waterside landscape on Mason Neck near Lorton.
Occoquan Bay National Wildlife RefugeOccoquan Bay National Wildlife Refuge protects grassland, woodland and wetland habitat where the Occoquan River meets the Potomac near Woodbridge.
Leesylvania State ParkLeesylvania State Park preserves a wooded Potomac River landscape in the Woodbridge area.
George Washington's Distillery & GristmillGeorge Washington’s Distillery and Gristmill presents reconstructed working facilities associated with Mount Vernon’s agricultural economy.
Woodlawn MansionWoodlawn preserves an early nineteenth-century mansion and its interpreted history in Fairfax County.