Great Bay National Estuarine Research Reserve

Saltwater Marine Fishing Regulations New Hampshire Saltwater Fishing

The Great Bay National Estuarine Research Reserve was designated in 1989 and is part of a network of 28 Reserves across the nation. The Great Bay Reserve is managed by the New Hampshire Fish and Game Department in cooperation with the National Oceanic and Atmospheric Administration (NOAA). The program sets aside important estuarine areas for long-term research, education and stewardship.

The Great Bay Reserve includes all of Great Bay, Little Bay and the tidal portions of the Bellamy, Oyster, Lamprey, Squamscott and Winnicut rivers. In addition, there are 2,935 acres of upland that comprise the boundary of the Reserve. All Reserve lands are open to the public for hunting and fishing. Go to greatbaypartnership.org to view maps highlighting all conservation lands in the Great Bay area.

Educational efforts of the Reserve are focused at the Great Bay Discovery Center and the Hugh Gregg Coastal Conservation Center in Greenland off Route 33. The 50-acre site includes a 1,300-foot boardwalk, a high-tide-only boat access, and indoor and outdoor exhibits featuring the cultural and natural history of the Great Bay Estuary, as well as antique coastal hunting and fishing artifacts. The interpretive centers are open May to October and are free of charge.

Year round, the Reserve holds a number of special programs, including interpretive kayak tours and programs for children. The Reserve also provides technical training for coastal decision makers through its Coastal Training Program. The facilities feature a number of innovative technologies for managing stormwater and reducing energy consumption, including a porous pavement parking lot, composting toilets, solar roofing and a geothermal heating and cooling system.

The Reserve is also supported by a local friends group, the Great Bay Stewards. Learn more at greatbaystewards.org. For more information about all the Reserve’s programs, visit greatbay.org.

Great Bay National
Estuarine Research Reserve
N.H. Fish and Game Department
225 Main Street, Durham, NH 03824
(603) 868-1095

Great Bay Discovery Center/
Hugh Gregg Coastal Conservation Center
89 Depot Road, Greenland, NH 03885
(603) 778-0015

2018 Free Fishing Days — Saturday, June 2
Saturday, January 20

  • Recreational fishing by angling only
  • All other regulations apply
  • Saltwater or freshwater
  • * Participants in fishing tournaments must have a license, even on free fishing days.

Volunteer for Great Bay!

Share your passion for the Great Bay and join the volunteer family at the Great Bay Discovery Center. Education volunteers are needed to help implement the school and summer programs, staff the exhibit rooms, work on special events, and keep the grounds and gardens looking great.

Call the Great Bay Discovery Center at (603) 778-0015 or visit greatbay.org for more information.